| Patents for A01B 49 - Combined machines (4,879) |
|---|
| 10/17/2001 | EP0874541B1 Blade, particularly for blade-bearing chassis |
| 10/11/2001 | WO2000041553A9 Improved seed sowing apparatus |
| 10/10/2001 | CN2452255Y Drown plough type chemical fertilizer deep spreading apparatus |
| 10/10/2001 | CN2452254Y Machine for soil-working and working ridges |
| 10/03/2001 | CN2450852Y Mounted multifunction tillage fertilizer applicator |
| 10/03/2001 | CN2450851Y Compound fertilizing rotary cultivator |
| 10/02/2001 | US6295938 Soil preparation device |
| 09/27/2001 | WO2001070007A1 Agricultural apparatus |
| 09/25/2001 | US6293354 Disc unit |
| 09/11/2001 | CA2238108C Flexible frame for a multi-section implement |
| 09/05/2001 | CN2445556Y Man-power multifunctional weeding seeder |
| 09/05/2001 | CN2445555Y Grass burying seeder |
| 09/05/2001 | CN2445554Y Small farm multifunctional working machine |
| 08/28/2001 | US6279666 Row crop debris clearing apparatus |
| 08/23/2001 | WO2001006831A3 Harrow for tractor |
| 08/21/2001 | US6276462 Combination tillage equipment for providing a smooth finish |
| 08/21/2001 | CA2216262C Conservation implement including a shredder |
| 08/16/2001 | EP1123646A1 A method of ecological grain-growing and a sowing machine therefor |
| 08/15/2001 | CN2442483Y Channeling plough part for tilling-free seeding and fertilizing |
| 08/08/2001 | CN2441282Y Zero-tillage planter of driving disc loosening spade |
| 07/17/2001 | CA2049901C Implement lock-up system with shock-absorbing cushion springs |
| 07/10/2001 | US6257344 Enhanced minimum tillage planter/renovator system |
| 07/10/2001 | US6257342 Soil grading apparatus |
| 07/04/2001 | CN2437107Y Boat type combined machine |
| 06/28/2001 | WO2001046000A2 Hydraulic tiller assembly |
| 06/27/2001 | CN2435906Y Combined spraying, harvesting and hoeing machine |
| 06/20/2001 | CN2434853Y Motor-driven single-wheel tiller-seeder |
| 06/20/2001 | CN2434852Y Multi-functional sowing and tilling machine |
| 06/06/2001 | CN2432754Y Tillage and soil preparing machine |
| 05/15/2001 | US6230636 Agricultural machine |
| 05/09/2001 | CN2428951Y Apparatus for building terraced fields and digging holes |
| 04/26/2001 | DE10040199A1 Farming machine has accessories frame linked to main frame by rod, main frame sliding along this rod between superior and inferior stops |
| 04/25/2001 | CN2427043Y Machine for cutting weeds and fertilizing for high crops |
| 04/25/2001 | CN2427042Y Combine for sowing forage grass and rolling fields |
| 04/25/2001 | CN2427041Y Miniature plough and harrow implement |
| 04/18/2001 | CN2426667Y Animal-drawn drill plough |
| 04/18/2001 | CN1064510C Self-propelled wheel-type tilling and seeding machine |
| 04/18/2001 | CA2286449A1 Flanged seeding drum |
| 04/11/2001 | EP0675676B1 Ground opening device |
| 03/14/2001 | CN2422796Y Desert grass planter |
| 03/14/2001 | CN2422795Y Machine for farm seeding, redging and film spreading |
| 03/01/2001 | WO2001013700A1 Front apparatus provided with quick coupling |
| 02/27/2001 | US6192993 Method of improving crop residue decay in a field |
| 02/14/2001 | CN2418652Y Multifunctinal mounted combine cultivater |
| 02/14/2001 | CN2418651Y Multifunctional seeder |
| 02/13/2001 | US6186244 Adjustable cultivator hitch for towing an air cart |
| 02/01/2001 | WO2001006831A2 Harrow for tractor |
| 01/25/2001 | DE19933900A1 Agricultural tool combination comprising hopper mounted on wheeled frame with frame behind wheels carrying seeding disks and cross-beam in front carrying earth working tools has hopper mounted at least partially over wheels |
| 01/24/2001 | CN2415600Y Combined agricultural mulching machine |
| 01/18/2001 | DE19902914A1 Tractor drawn earth working and seed bed preparing device has digging unit at front fitted with at least two rows of tines and two independently swivelling rows of plow disks behind these to turn over clods produced |
| 01/17/2001 | CN2414596Y Multifunctional seeding-fertilizing plow |
| 01/17/2001 | CN2414595Y Multifunctional combined tillage machine |
| 01/17/2001 | CN1279880A Multifunction farm operation mechine |
| 01/10/2001 | CN2413472Y Burying type wheat straw lefting field seeding-machine |
| 01/03/2001 | EP1064831A2 Agricultural machine |
| 12/27/2000 | EP1061790A1 Plowshare particularly for seeding and eventual manuring in soil on continuous line |
| 12/20/2000 | CN2410854Y Multiperpose combined seeding, fertilizing and hoeing machine |
| 12/19/2000 | US6161626 Sand trap conditioner |
| 12/14/2000 | WO2000074464A1 Agricultural machine and device |
| 12/06/2000 | EP1057392A2 Combined seed drill |
| 12/06/2000 | CN2408653Y Double-side land wheel multipurpose plough |
| 11/30/2000 | DE19943277A1 Säkombination Säkombination |
| 11/23/2000 | DE19923214A1 Seed drill has rollers and disks (9) mounted behind each roller which carry seed pipes |
| 11/22/2000 | EP1052890A1 Sowing device |
| 11/22/2000 | CN2406461Y Assembled furrow plough |
| 11/22/2000 | CN2406460Y Multifunctional cultivating equipment |
| 11/01/2000 | CN2403205Y Man-power multifunction planter |
| 11/01/2000 | CN2403204Y Small size crawler-type trench cultivator |
| 10/25/2000 | CN2402103Y Compounded wheat stalk returning and seeding machine |
| 10/24/2000 | CA2023239C Torsional joint attachment for a seed planter |
| 10/18/2000 | CN2401006Y Multi-purpose animal-drawn plough |
| 10/12/2000 | WO2000059287A1 Storage container for a tractor |
| 10/11/2000 | CN2399907Y Front guide pulley secondary drive sowing, fertilizing cultivator |
| 10/11/2000 | CN2399906Y Long-arm intertilling and topdressing machine |
| 10/11/2000 | CN2399905Y Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine |
| 10/11/2000 | CN1269123A Potato planting and fertilizing machine |
| 10/04/2000 | CN2398805Y Precision ploughing seeder |
| 09/13/2000 | CN2395510Y Farm implements for ridging fertilizing raking soil and seeding |
| 09/06/2000 | CN2394408Y Rotary cultivating plow |
| 08/31/2000 | DE19908241A1 Agricultural trailer with implements has frame, pulling device, swivel bearings, wheels, rollers connected by link-arms, and raising and lowering mechanism and lock |
| 08/30/2000 | CN2393309Y Deeply fertilizing and intertilling machine |
| 08/23/2000 | EP1029432A1 Sowing machine |
| 08/23/2000 | CN2392346Y Animal-driven sowing plough |
| 08/17/2000 | WO2000047033A1 A soil cultivating apparatus |
| 08/17/2000 | WO2000047032A1 Device for treating a wet material that is spread on soil |
| 08/15/2000 | US6102132 Farm land coulter assembly |
| 08/02/2000 | CN1261512A Straw cutting and tillaging and planting machine |
| 07/20/2000 | WO2000041553A1 Improved seed sowing apparatus |
| 07/19/2000 | CN2387703Y Straw return combined machine |
| 07/19/2000 | CN2387702Y Multi-functional walking cart |
| 07/12/2000 | CN2386602Y Straw covering machine |
| 07/11/2000 | US6085847 Sand trap conditioner |
| 07/05/2000 | CN1258431A Driving wheel for farm management machine |
| 06/29/2000 | DE19954423A1 Combined agricultural cultivating and drilling device with all elements, e.g. harrow, seed container etc., arranged in order to keep center of gravity in ideal position |
| 06/14/2000 | CN2382203Y Farm combined working machine |
| 06/07/2000 | CN2381104Y Multifunctional precision seed drill with stubble |
| 06/07/2000 | CN2381103Y Multifunctional ploughing drill |
| 06/07/2000 | CN2381102Y Tractor-drawn ploughing and raking apparatus |
| 06/07/2000 | CN2381101Y Apparatus for film covering and punching on paddy field |
| 05/31/2000 | CN2380001Y Small farm motor-driven plough |