| Patents for A01B 33 - Tilling implements with rotary driven tools (4,271) |
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| 09/16/2009 | CN201307984Y Straw burying rotavator in paddy field |
| 09/15/2009 | US7588090 Device for fixing blades to end plates which are rotationally integral with a rotary shaft and agricultural machine fitted with said device |
| 09/10/2009 | US20090223686 Soil treatment apparatus |
| 09/09/2009 | CN201303487Y Cultivator tool matched with mini-type operation machine |
| 09/09/2009 | CN101524016A Multifunctional rotary type weeding machine |
| 09/08/2009 | US7584804 Walk-behind electric working machine |
| 09/08/2009 | CA2409097C Tine system |
| 09/02/2009 | CN201298987Y Hand operation tillage machine |
| 09/02/2009 | CN201298986Y One-step molding type ditcher |
| 08/26/2009 | CN201294727Y Suspended type farmland light ditcher |
| 08/26/2009 | CN201294725Y Rotary drill |
| 08/26/2009 | CN201294721Y Rear-mounted reverse ditching machine |
| 08/26/2009 | CN201294720Y Rotary tiller-mounted gearbox |
| 08/26/2009 | CN201294719Y Rotary tiller-mounted reduction gearbox |
| 08/26/2009 | CN201294718Y Rotary cultivator |
| 08/20/2009 | WO2009101644A1 Motorized agricultural machine |
| 08/19/2009 | EP2088845A2 A soil tilling apparatus |
| 08/19/2009 | EP1890528B1 In-line belt driven tiller drive clutch |
| 08/19/2009 | CN201294363Y 电动旋耕机 Electric rotary machines |
| 08/19/2009 | CN201290224Y Multifunction plough tillage device |
| 08/19/2009 | CN201290223Y Rotary tillage ridge-forming fertilizer spreader |
| 08/19/2009 | CN201290219Y Four speed gear shift micro-cultivation device |
| 08/13/2009 | WO2009097708A1 Improved rotary blade group |
| 08/12/2009 | CN201286227Y Hand type fertilization weed-removal rotary cultivator |
| 08/12/2009 | CN201286222Y Bar type manual insemination scarifier |
| 08/12/2009 | CN201286221Y Power rotary harrow |
| 08/12/2009 | CN100525603C Front rotary working machine |
| 08/11/2009 | US7571688 Integrated clutches for a seeding machine |
| 08/05/2009 | CN201282629Y Driving disk-shaped straight knife type fertilizing and seeding machine |
| 08/05/2009 | CN201282624Y Connected combined unit for output shaft and rotary tillage shaft of rotavator |
| 08/05/2009 | CN201282623Y Gear-shifting box of rotary cultivator |
| 08/05/2009 | CN201282622Y Connected combined unit for shifting fork rod and declutch shift shaft of rotavator |
| 08/05/2009 | CN201282621Y Connected combined unit for chain wheel shaft and duplicate gear of rotavator |
| 08/05/2009 | CN201282620Y Shifter of small tiller |
| 07/29/2009 | CN201278630Y Micro tiller |
| 07/22/2009 | CN201274639Y Rotavator knife shaft and power shaft connecting structure |
| 07/15/2009 | CN201270650Y Minitype hoeing machine gear box |
| 07/15/2009 | CN201270649Y Lower transmission case of minitype hoeing machine |
| 07/15/2009 | CN201270648Y Upper transmission case of minitype hoeing machine |
| 07/09/2009 | DE202007018861U1 Spargeldammfräsen-Schlegelrotor Spargeldammfräse milling flail rotor |
| 07/08/2009 | CN201267094Y Large-sized rotavator intermediate transmission case matched with large tractor |
| 07/08/2009 | CN201267093Y Single-wheel driving rotavator |
| 07/08/2009 | CN101473714A Energy-saving type wear-resistant rotary tillage knife and method for producing the same |
| 07/08/2009 | CN101473713A Dual-spindle dislocation output speed variator of straw returning machine |
| 07/08/2009 | CN101473712A Disk-plowing device without remained plowing of straw returning machine |
| 07/01/2009 | EP2074876A1 Gas canister retaining structure for gas-engine-mounted working machine |
| 07/01/2009 | CN201263295Y Multifunctional rotary cultivator |
| 06/24/2009 | EP2071944A2 A Machine for Treatment of Bedding in Poultry Farms |
| 06/18/2009 | DE19952874B4 Fahrbares Bodenbearbeitungsgerät Mobile harrow |
| 06/17/2009 | CN201256523Y Forward type ditcher cutter head |
| 06/17/2009 | CN201256522Y Gear case assembly for stubble cleaner |
| 06/17/2009 | CN201256521Y Bilateral transmission rotary cultivation tilling device |
| 06/10/2009 | CN201252719Y Deep rotary tiller |
| 06/03/2009 | CN201248241Y Corbel piece of a rotocultivator |
| 06/03/2009 | CN201248240Y Chain case of a rotocultivator |
| 06/03/2009 | CN201248239Y Ditching machine |
| 05/27/2009 | CN201243449Y Soil-plowing and working machine |
| 05/27/2009 | CN201243448Y Screw type paddy field grass-mulching and slurrying device |
| 05/27/2009 | CN201243440Y Detachable drum-type paddy rake for burying grass |
| 05/27/2009 | CN101438640A Handle structure of walk-behind working machine |
| 05/21/2009 | US20090126680 Gas-engine-mounted working machine |
| 05/20/2009 | CN201238471Y Combined rice and wheat harvesting, trench-digging and grass-mulching multifunctional integrated machine |
| 05/20/2009 | CN201238448Y Ridge forming soil-working machine |
| 05/20/2009 | CN201238447Y Rotary tillage ridge making leveler |
| 05/20/2009 | CN201238446Y Rotary cultivator matched with hand tractor |
| 05/20/2009 | CN201238445Y Energy-saving high-efficient medium-sized four-wheel four-ridge stubble cleaner |
| 05/13/2009 | CN201234444Y Suspension type multipurpose farmland tillage working machine |
| 05/13/2009 | CN101427620A Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine |
| 05/13/2009 | CN100486414C Front rotary working machine |
| 05/07/2009 | WO2009029805A3 Fastener and assembly utilizing the same |
| 05/07/2009 | WO2009012142A8 Apparatus for land preparation and clearing |
| 05/06/2009 | CN201230452Y Straw returning machine |
| 05/06/2009 | CN201230448Y Float barrel type water harrowing wheel |
| 05/06/2009 | CN201230447Y Large horsepower rotary tiller |
| 05/06/2009 | CN201230446Y Multifunctional soil-preparation device mated with hand tractor walking tractor |
| 04/30/2009 | US20090107689 Aerator with assembled multi-part crankshaft |
| 04/29/2009 | EP2052594A1 Power harrow with quick switch teeth |
| 04/29/2009 | CN201226652Y Combined type multifunctional field operation device |
| 04/29/2009 | CN201226650Y Ridge forming device mated with present rotary cultivator |
| 04/29/2009 | CN201226649Y Cutter for rotary cultivator |
| 04/29/2009 | CN201226648Y Twin-shaft rotary-tillage straw returning device |
| 04/29/2009 | CN101416573A Implement for hardening soil deep tillage work and mated with multifunctional working device |
| 04/22/2009 | CN201222853Y Reverse turn stubble-burying rotary cultivator |
| 04/22/2009 | CN201222850Y Rotary tillage knife shaft |
| 04/22/2009 | CN201222849Y Hand steered vehicle belt pulley series connected type rotary cultivator |
| 04/22/2009 | CN201222848Y Grinder type tillage machine |
| 04/15/2009 | CN201219357Y Straw returning rotary cultivator without straw tangling |
| 04/15/2009 | CN201219356Y Subsoiling machine |
| 04/15/2009 | CN201219355Y Furrowing machine |
| 04/15/2009 | CN201219354Y Minitype self-propelled rotary cultivator |
| 04/08/2009 | CN201216049Y Gear case of rotary tiller |
| 04/01/2009 | CN201215173Y Double-chain adjustable transmission mechanism for small tiller |
| 04/01/2009 | CN201213360Y Non-tillage seeding machine |
| 04/01/2009 | CN201213359Y Stubble rotary-cultivation combined seed and fertilizer drill |
| 04/01/2009 | CN201213358Y Stubble rotary cultivator |
| 04/01/2009 | CN201213356Y Single cantilever ditcher |
| 04/01/2009 | CN201213355Y Postposition type counter-clockwise rotation cultivator |
| 03/25/2009 | CN201210809Y Grass-burying combine harvester |
| 03/25/2009 | CN201210795Y Novel paddy-field straw-covering, grubbing, slurry-raising device |
| 03/25/2009 | CN201210793Y Rotary cultivation blade of self-walking type cultivator |