| Patents for A01B 9 - Ploughs with rotary driven tools (105) | |
|---|---|
| 12/2014 | |
| 12/17/2014 | CN204014418U 驱动犁 Driver plows |
| 07/2014 | |
| 07/17/2014 | WO2014108909A1 A tractor drawn rotary plough |
| 01/2014 | |
| 01/01/2014 | CN103477733A Multi-parameter adjustable tail wheel device for driven disc plough |
| 08/2013 | |
| 08/28/2013 | CN203151945U Comprehensive type tillage machine |
| 08/07/2013 | CN203113277U Agricultural machine with functions of ice removing and snow removing |
| 05/2013 | |
| 05/01/2013 | CN202907419U Turnover mechanism of rotary plow |
| 04/2013 | |
| 04/03/2013 | CN103004297A Comprehensive tillage machine |
| 04/02/2013 | US8408324 Reducing build up of crop residue on shanks |
| 03/2013 | |
| 03/20/2013 | CN202799585U Rotary tillage plough |
| 11/2012 | |
| 11/27/2012 | CA2678381C Beveled edger |
| 10/2012 | |
| 10/17/2012 | CN102726130A Tail-wheel-free combined left-turning driven disk plow |
| 06/2012 | |
| 06/19/2012 | US8201638 Agricultural implement |
| 05/2012 | |
| 05/22/2012 | US8181711 Tiller |
| 01/2012 | |
| 01/18/2012 | CN102318461A Loosed drill type ploughing machine |
| 09/2011 | |
| 09/21/2011 | CN102187752A Shaft alignment and anti-corrosion liner for a disk gang |
| 07/2011 | |
| 07/12/2011 | US7975631 Combined agricultural machine |
| 03/2011 | |
| 03/02/2011 | CN101406147B Vehicle for planting grass curtain |
| 01/2011 | |
| 01/05/2011 | CN201690732U Driving disk plough |
| 10/2010 | |
| 10/19/2010 | US7814984 Tiller apparatus and method |
| 06/2010 | |
| 06/30/2010 | CN101755505A Reset plough |
| 01/2010 | |
| 01/13/2010 | CN201378917Y Disk colter shaft |
| 08/2009 | |
| 08/19/2009 | CN201290276Y Gras-curtain planting vehicle |
| 04/2009 | |
| 04/15/2009 | CN101406147A Vehicle for planting grass curtain |
| 02/2009 | |
| 02/05/2009 | WO2008153512A3 A soil processing machine |
| 12/2008 | |
| 12/18/2008 | WO2008153512A2 A soil processing machine |
| 11/2008 | |
| 11/26/2008 | CN201153368Y Drive disc plow matched with walking tractor |
| 11/20/2008 | US20080283256 Rolling Assembly and Pick Assembly Mounted on a Trencher |
| 11/19/2008 | CN201150173Y Improved driven plate plow |
| 10/2008 | |
| 10/29/2008 | CN201138918Y Rotary colter |
| 08/2008 | |
| 08/06/2008 | CN101233801A Motor plow |
| 03/2008 | |
| 03/12/2008 | CN201032756Y Drive plate plough |
| 09/2007 | |
| 09/12/2007 | CN200944732Y Tillage rotary plough |
| 06/2007 | |
| 06/07/2007 | US20070125558 Apparatus for dust control |
| 01/2007 | |
| 01/31/2007 | EP1747707A1 Soil working apparatus (rotary plough) for turning over the earth |
| 02/2006 | |
| 02/22/2006 | CN2759119Y Tractor with rotary cultivator |
| 06/2005 | |
| 06/30/2005 | WO2005058007A1 Earth working apparatus |
| 11/2004 | |
| 11/03/2004 | CN2652097Y Multifunctional plowing and raking machine |
| 01/2003 | |
| 01/01/2003 | CN2528190Y Power walking plough |
| 10/2002 | |
| 10/24/2002 | WO2002082879A1 Plough |
| 05/2002 | |
| 05/16/2002 | WO2002021897A3 Earth working apparatus and earth working device |
| 04/2002 | |
| 04/03/2002 | CN2483940Y Walking-tractor driven tillage machine |
| 03/2002 | |
| 03/21/2002 | WO2002021897A2 Earth working apparatus and earth working device |
| 09/2001 | |
| 09/19/2001 | CN2448052Y Left-turning over single-axle inclined type driven disc plough |
| 10/2000 | |
| 10/04/2000 | CN2398804Y Hand automatic hoisting, spirally ploughing and hydraulic wheel type plough |
| 08/2000 | |
| 08/09/2000 | CN2390383Y Plough for corn stalks returning to field |
| 05/2000 | |
| 05/24/2000 | CN2378899Y Agricultural plough |
| 05/03/2000 | CN2376171Y Screw type cultivating excavator |
| 05/03/2000 | CN2376170Y 耕作机 Tillers |
| 04/2000 | |
| 04/19/2000 | CN2373972Y Mouldboard plow with screw driver arranged on its share beak |
| 03/2000 | |
| 03/08/2000 | CN2367058Y Drive disc plow matched with walking tractor |
| 09/1999 | |
| 09/22/1999 | CN2338946Y Drive-type conic-disc plough blade |
| 05/1999 | |
| 05/12/1999 | CN2317600Y Rotary plough device |
| 12/1998 | |
| 12/30/1998 | CN2301833Y Drive disc plough matching with medium-sized tractor |
| 01/1998 | |
| 01/28/1998 | CN2273097Y 压强滚动犁 Pressure rolling plow |
| 05/1997 | |
| 05/27/1997 | CA2057465C Powered rake having debris windrowing mechanism |
| 04/1997 | |
| 04/16/1997 | CN2251862Y Hand motor two-purpose plough |
| 01/1995 | |
| 01/19/1995 | DE4321556A1 Roller with operating members for depth improvement of soils |
| 11/1994 | |
| 11/17/1994 | DE4315858A1 Continuous process for the deep-penetration improvement of soils by means of a bucket wheel |
| 04/1994 | |
| 04/20/1994 | EP0592773A2 Plough, particularly double-turn plough like reversible disk plough and the like |
| 03/1994 | |
| 03/29/1994 | CA2023798C Mixing head for soil tillage |
| 11/1993 | |
| 11/16/1993 | US5261218 Powered rake having debris windrowing mechanism |
| 03/1993 | |
| 03/03/1993 | EP0529684A2 Agricultural soil working machine with improved stabilization element |
| 03/03/1993 | EP0529683A2 Agricultural soil working machine with support wheels |
| 08/1992 | |
| 08/19/1992 | EP0499556A1 Agricultural soil working machine with an improved share for the lateral stabilization |
| 06/1992 | |
| 06/24/1992 | CN2107757U Driven type disk plough for walking tractor |
| 04/1992 | |
| 04/29/1992 | EP0483033A1 Agricultural soil-working machine with a rotor extending obliquely with regard to the direction at work |
| 03/1992 | |
| 03/24/1992 | US5097908 Farm machine for working the soil |
| 02/1992 | |
| 02/05/1992 | EP0470026A1 Multi-purpose rotary plough |
| 01/1992 | |
| 01/15/1992 | EP0465876A2 Plough, particularly double-turn plough like reversible disk plough and the like |
| 12/1991 | |
| 12/18/1991 | CN2090605U Opposited plow out type driven disc-plough |
| 06/1991 | |
| 06/26/1991 | CN2079402U Multifunctional equidistant taper spiral tiller |
| 01/1991 | |
| 01/29/1991 | US4987959 Farm machine for working the soil |
| 09/1990 | |
| 09/19/1990 | CN2062147U Hand self walking plow |
| 08/1990 | |
| 08/30/1990 | DE3906172A1 Caterpillar machine for working the soil in gardens and fields |
| 05/1990 | |
| 05/02/1990 | EP0366202A2 A soil working machine |
| 11/1989 | |
| 11/23/1989 | DE3817498A1 Plough appliance for making a seedbed |
| 06/1989 | |
| 06/13/1989 | US4838359 Soil working machine having a rotor driven around an oblique axis |
| 11/1988 | |
| 11/02/1988 | EP0289094A1 A soil cultivating machine |
| 10/1988 | |
| 10/19/1988 | EP0287487A2 Soil cultivating machine having a rotary shaft transverse to the direction of travel |
| 11/1987 | |
| 11/26/1987 | DE3617394A1 Tractor-drawn rotating deep-ploughing plough for the elimination of radioactive precipitation |
| 04/1987 | |
| 04/08/1987 | EP0217720A1 Agricultural soil-tilling machine with a rotor driven around an oblique axis |
| 01/1986 | |
| 01/14/1986 | US4564073 Plow or harrow |
| 11/1985 | |
| 11/27/1985 | EP0162197A2 Disk plow |
| 09/1985 | |
| 09/17/1985 | US4541491 Plow |
| 07/1985 | |
| 07/24/1985 | EP0149488A2 Plow or harrow |
| 05/1984 | |
| 05/15/1984 | CA1167311A1 Ground preparation tool for reforestation |
| 12/1983 | |
| 12/06/1983 | CA1158092A1 Plough |
| 11/1983 | |
| 11/01/1983 | US4412587 Soil working machine |
| 05/1983 | |
| 05/10/1983 | US4382472 Plow |
| 02/1983 | |
| 02/08/1983 | US4372396 Method and system for continuous turn-over of soil |
| 11/1982 | |
| 11/16/1982 | US4359101 Ground preparation tool for reforestation |
| 09/1982 | |
| 09/21/1982 | US4350208 Plough |
| 10/1981 | |
| 10/20/1981 | US4295531 Auger-equipped plow |
| 09/1981 | |
| 09/08/1981 | US4287710 Hay machine for working crop lying on the ground |
| 08/1981 | |
| 08/18/1981 | CA1107083A1 Implement for working crop lying on the ground |
| 06/1981 | |
| 06/24/1981 | EP0030908A1 Agricultural soil working machine |
| 06/02/1981 | US4270615 Soil cultivating devices |
| 04/1981 | |
| 04/22/1981 | EP0027275A1 Ground preparation tool for reforestation |
| 03/1981 | |
| 03/25/1981 | EP0025623A1 A plough and ploughing method |
| 11/1979 | |
| 11/20/1979 | US4174756 Self-propelled disk harrow machine |
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