| Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775) |
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| 03/03/2004 | EP1141160B1 Water-swellable hot-melt-type adhesive |
| 03/02/2004 | US6698977 Does not require creation of perfect trench; fabricated from heavy, economical material; utilizes uncomplicated connection device |
| 02/26/2004 | WO2004017480A1 Cable trough |
| 02/25/2004 | EP1391973A1 Conduit glue bag, conduit glue strips and methods for installing cable in sewer pipe |
| 02/25/2004 | EP1390658A1 Method and device for laying a separate channel inside a fluid carrying duct |
| 02/20/2004 | CA2398930A1 Handhole cover |
| 02/19/2004 | US20040033035 Fire resistant conduit insert for optical fiber cable |
| 02/12/2004 | WO2004013529A1 Method for curing a thermocurable matrix |
| 02/12/2004 | US20040026102 Raceway for providing power and communications connectivity |
| 02/12/2004 | DE19940474B4 Vorrichtung und Verfahren zur Verlegung von Kabeln in Rohren Apparatus and method for laying cables in ducts |
| 02/11/2004 | EP1388700A1 Duct formed by a succession of articulated members |
| 02/05/2004 | US20040022585 Method and apparatus for accessing underwater cable or pipes |
| 02/05/2004 | US20040020822 Conduit glue bag, conduit glue strips and methods for installing cable in sewer pipe |
| 02/04/2004 | EP1387458A2 Cable transition with flexible protective sheath |
| 02/04/2004 | CN2602530Y 电缆护桥 Cable for the bridge |
| 01/28/2004 | EP1385248A1 Protective box for electronic and/or electrotechnical equipment with watertight and gastight cable introduction |
| 01/28/2004 | EP1385247A1 Protective case for electronic and/or electrical equipment with waterproof and gasproof cable connection |
| 01/28/2004 | EP1385246A2 Conduit insert for optical fiber cable |
| 01/28/2004 | CN2601475Y Direct-burried square bellows for communication |
| 01/27/2004 | US6683247 Handhole cover |
| 01/27/2004 | US6682103 Underwater cable protection pipe |
| 01/27/2004 | US6682097 Guide sleeve for electric cable emerging from a tube |
| 01/27/2004 | US6681795 Methods and systems for installing cable and conduit in pipelines |
| 01/21/2004 | CN1135668C Method and apparatus for dividing a conduit into multi compartments |
| 01/15/2004 | DE20316197U1 Pipeline consisting of numerous cable duct members, forming a row and at least one tubular lining, which bridges junction spots between cable duct members |
| 01/14/2004 | CN1134872C Multiple channel duct assembly for cable |
| 01/13/2004 | US6676881 Apparatus for producing multiple channel duct assembly and method thereof |
| 01/08/2004 | WO2004004087A1 Wiring tool and wiring structure |
| 01/08/2004 | US20040004327 Gasket seal for flanges of piping and equipment, a method for manufacturing gasket seals, and a sealing ring for a gasket seal |
| 01/07/2004 | CN1466802A Ducting associated with rail tract |
| 01/06/2004 | US6672801 Submarine apparatus having a spacer mechanism between a body and a boot |
| 12/31/2003 | CN1464606A Joint casing for protecting cable |
| 12/30/2003 | US6671440 Conduit insert for optical fiber cable |
| 12/24/2003 | WO2003107502A1 Cable box |
| 12/24/2003 | WO2003107062A1 Method for distributing/laying optical fibers |
| 12/24/2003 | CN1132033C 具有夹紧连接件的线夹及其应用 The clamp has a clamping connector and its application |
| 12/23/2003 | US6667437 Pedestal for outdoor circuits |
| 12/18/2003 | WO2003104699A2 A coupling system |
| 12/18/2003 | US20030230372 Method for placing objects on the inner wall of a placed sewer pipe and device for carrying out said method |
| 12/17/2003 | EP1371785A1 Prefabricated element for manhole and manhole |
| 12/17/2003 | CN2593427Y Tunnel distribution box |
| 12/17/2003 | CN2593426Y Self-locking protector of oil pipe and oil well cable tube |
| 12/10/2003 | EP1368510A1 Subsea pipeline power transmission |
| 12/04/2003 | DE10234413C1 Flexible cable link between stationary frame and pivoted door or window panel has flexible protective mantle containing elongate security element |
| 12/03/2003 | EP1366551A1 Cable connection apparatus |
| 12/03/2003 | EP1366550A2 Cable link |
| 12/03/2003 | CN1459902A Underground high voltage cable junction box |
| 11/26/2003 | EP1364434A1 Cable management system |
| 11/20/2003 | WO2003096098A1 Device for supporting or guiding lines in channels |
| 11/20/2003 | CA2486304A1 Device for supporting or guiding lines in channels |
| 11/19/2003 | CN1457124A Protective cable blocks |
| 11/18/2003 | US6650798 Identification and location of fiber optic cables |
| 11/18/2003 | US6650293 Technique for providing conveyance locating information |
| 11/18/2003 | CA2087455C Method for the replacement of a buried jointing chamber and replacement kit |
| 11/13/2003 | US20030209356 Pedestal for outdoor circuits |
| 11/12/2003 | EP1360536A2 Subsurface fibre optic cable network installation |
| 11/12/2003 | EP1360535A2 Telescoping trough |
| 11/12/2003 | CN2586271Y Inserted cable protective dog catch |
| 11/11/2003 | US6647194 Method and apparatus for anchoring optical fiber |
| 11/11/2003 | US6644891 Composition having low thermal resistivity and method for laying underground cables for carrying electrical energy |
| 11/05/2003 | CN2585460Y Leakage and seepage proof plug for telecommunication cable tube |
| 10/30/2003 | DE20313146U1 Device for reversibly attaching a cable channel in the track region of railed vehicles has an adjustable flanged arm and a holding device |
| 10/30/2003 | DE20312943U1 Weather protection system for electrical components, comprises hollow column with side openings for cover plates or other attachments |
| 10/30/2003 | DE20312533U1 Tube-covered cable system for data cables has radial distance spacers with central holes to keep the cable in the tube center |
| 10/29/2003 | EP1356224A1 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method |
| 10/29/2003 | CN1452676A Apparatus for accessing underwater cables or pipes |
| 10/22/2003 | CN1450700A Undergroud buried pipe and burying method thereof |
| 10/16/2003 | DE20121980U1 Lifting device for manhole cover has support device in front of wheels in lower region of hand lever |
| 10/09/2003 | WO2003084019A1 A sub-ducting apparatus |
| 10/09/2003 | WO2003083547A1 Fire resistant conduit insert for optical fiber cable |
| 10/09/2003 | CA2480676A1 A sub-ducting apparatus |
| 10/09/2003 | CA2477807A1 Fire resistant conduit insert for optical fiber cable |
| 10/08/2003 | EP1351361A1 A sub-ducting apparatus |
| 10/08/2003 | CN2579061Y Direct-beried communication cable multi-hole pipe |
| 10/08/2003 | CN2579060Y Fibrous cement cable pipe |
| 10/08/2003 | CN1447886A Joint fitting |
| 10/08/2003 | CN1446729A Low altitude aircraft with power supplied by wired electricity |
| 10/02/2003 | WO2003042588A3 Pipe insert and pipe assembly formed therewith |
| 10/02/2003 | US20030185527 Fire resistant conduit insert for optical fiber cable |
| 10/02/2003 | US20030183117 Ducting associated with rail track and installing apparatus |
| 10/01/2003 | EP1348248A1 Multi-core electrical cable connection apparatus |
| 10/01/2003 | CN2577486Y Communication combined pipe |
| 09/25/2003 | US20030178086 Cable protection sleeve and cable insertion device for inserting cables therein |
| 09/25/2003 | DE20308956U1 Attachment for a plug cable is designed to fit onto cable as a means of identification |
| 09/24/2003 | CN2575891Y Audio power amplifier |
| 09/18/2003 | US20030175084 Channel or pipe system, method for sanitizing a channel or pipe system and for installing a cable or a reserve conduit and device for installing a cable or a reserve conduit |
| 09/11/2003 | US20030168230 Method of screening the magnetic field generated by an electrical power transmission line, and electrical power transmission line |
| 09/10/2003 | CN1441984A Optic cable conduit insert and method of manufacture |
| 09/09/2003 | US6616370 Panel inspection plug and method for assembling and using same |
| 09/04/2003 | WO2001095003A3 Telescoping trough |
| 09/04/2003 | DE20308637U1 Cable holder for sub floor installation has a cylindrical body and a cover |
| 09/04/2003 | CA2419170A1 Direct burial outdoor membrane pressurization system |
| 09/02/2003 | US6614962 Method and a device for installing optical fibres |
| 08/27/2003 | CN1439188A Method of screening the magnetic field generated by an electrical power transmission line, and electrical power transmission line |
| 08/21/2003 | WO2003069750A1 Articulated conduit that is used to house underground pipes |
| 08/20/2003 | EP1336232A1 Elongated tubular product, such as in particular an installation duct |
| 08/20/2003 | CN1437291A Pipe for cable laying and producing method thereof |
| 08/14/2003 | DE20023253U1 Supply terminal device for connecting building to mains supply networks has sunken shaft containing supply network line for each mains supply network |
| 08/12/2003 | US6604890 Anti-kink protective device for lines |
| 08/12/2003 | US6604549 Device for fixing a tubular element in an inaccessible cavity |