| Patents for A01B 13 - Ploughs or like machines for special purposes (1,205) |
|---|
| 11/06/2013 | CN203261653U Shovel wall structure of concave circular arc ridging shovel |
| 11/06/2013 | CN203261652U Shovel wall structure of convex arc-shaped ridging shovel |
| 10/30/2013 | CN203251576U Hand-push type paddy field V-shaped ditching machine |
| 10/16/2013 | CN103348789A Shaking subsoiler for farming |
| 10/16/2013 | CN103348788A Transverse ridger for greenhouse |
| 10/10/2013 | WO2013151480A1 Agricultural implement, method for producing an implement for working soil and supplementary tool for agricultural implement |
| 10/10/2013 | US20130264083 Carriage assembly for a ground engaging implement |
| 10/02/2013 | CN203219691U Omnibearing subsoiler plowshare |
| 10/02/2013 | CN203219690U Ridging plough |
| 10/02/2013 | CN103329651A Deep ploughing scarifier |
| 09/11/2013 | CN203181507U Deep digging land preparation machine |
| 09/11/2013 | CN203181506U Banking machine |
| 09/11/2013 | CN103298332A Improved equipment of a mounted type, designed to carry out tilling against desertification of the land |
| 09/11/2013 | CN103283321A Ridge breaking device matched with mini tiller |
| 09/04/2013 | CN203167529U Closed type ridge scraper of ridger |
| 09/04/2013 | CN103270824A Concave arc ridging shovel wall structure |
| 09/04/2013 | CN103270823A Shovel wall structure of convex arc ridging shovel |
| 08/28/2013 | CN203151946U Small single-tracked repair ridge type engine plow |
| 08/07/2013 | CN203105063U Twin-row ridging cutter of ridging rotary cultivator |
| 08/07/2013 | CN203105058U Vibrating type subsoiler |
| 08/07/2013 | CN203105057U Potato single-ridge two-row cultivator-hiller |
| 07/31/2013 | CN203086928U Subsoiler with curved wing |
| 07/31/2013 | CN203086927U Ridging shape-modifying soil moisture retention device |
| 07/24/2013 | EP2615900A1 Holder, cultivator means and agricultural machinery equipped with such |
| 07/24/2013 | CN203072316U Novel sub-soiling shovel |
| 07/17/2013 | CN203057795U Dual-purpose ridging and leveling machine |
| 07/10/2013 | CN203040117U Adjustable ridge ridging machine |
| 07/10/2013 | CN203040116U Low-resistance farm ridger |
| 07/10/2013 | CN203040115U Ridging ploughshare for cassava ridging machine |
| 07/02/2013 | US8474159 Land clearing device |
| 06/27/2013 | US20130161036 Ripper assembly having a linkage assembly and an actuator |
| 06/26/2013 | CN203015392U Multifunctional all-in-one machine for paddy field land shaping, bed arranging, ditching and moat cleaning |
| 06/26/2013 | CN203015391U Paddy field land shaper |
| 06/12/2013 | CN103141169A Space curved face type subsoiler |
| 05/29/2013 | CN202949694U Automatic ridging device of tractor |
| 05/29/2013 | CN202949693U Turnable ridge roller |
| 05/22/2013 | CN103109592A Simple ridge straightening machine |
| 05/15/2013 | CN202931748U Soil preparation and ridging machine capable of adjusting row spacing hydraulically |
| 05/08/2013 | EP2589279A1 Soil cultivation device with vibrating grubber tooth |
| 05/01/2013 | CN102365913B Spade wall structure of bionic ridge-forming spade |
| 04/18/2013 | US20130092405 Vibratory ripper having pressure sensor for selectively controlling activation of vibration mechanism |
| 04/10/2013 | CN102282921B Sweeping-back type arc subsoiler handle |
| 04/10/2013 | CN102160476B Field ridge building device |
| 04/03/2013 | CN202841849U Nutrient soil preserving subsoiler |
| 04/03/2013 | CN103004299A Ridging device for planting strawberries |
| 04/03/2013 | CN103004298A Ridging ploughshare for cassava ridging machine |
| 03/27/2013 | CN102986320A Curved-surface subsoiler |
| 03/27/2013 | CN102428777B Farmland terrace preparation method and special device thereof |
| 03/20/2013 | CN202799588U Subsoiler fast adjusting device |
| 03/20/2013 | CN202799587U Telescopic boom device for rotary-tillage subsoiler |
| 03/20/2013 | CN202799586U Ridging shaping device and film laminating machine using the same |
| 03/13/2013 | CN202773282U Deep plow with cutting disc, front plowshare and rear plowshare |
| 03/13/2013 | CN202773260U Furrowing and ridge ridging machine for paddy fields |
| 03/13/2013 | CN102960088A Arrow-shaped three-dimensional deep scarification and harvesting shovel |
| 03/06/2013 | CN202759746U Ridging and scrapping all-in-one machine |
| 03/06/2013 | CN202759745U Adjustable subsoiler |
| 03/06/2013 | CN202759744U Stem hitting device |
| 02/28/2013 | US20130048323 Tillage implement with adjustable gang angle |
| 02/27/2013 | CN202750419U Subsoiler airfoil shape shovel vibrative entering soil device |
| 02/27/2013 | CN202750418U Vibration type subsoiler |
| 02/27/2013 | CN202750417U Double-row furrow plowing machine |
| 02/14/2013 | WO2013022835A1 Apparatus, systems and methods for row unit downforce control |
| 02/14/2013 | CA2844208A1 Apparatus, systems and methods for row unit downforce control |
| 02/13/2013 | CN202721954U Furrowing and ridging cutter blade and furrowing and ridging assembly |
| 02/13/2013 | CN202721953U Ridging and shaping assembly |
| 02/13/2013 | CN102918944A Single-wheel push plough for inter-row soil loosening and weeding |
| 02/06/2013 | CN202713897U Deep-loosening and shallow-turning combined-type agricultural implement |
| 01/30/2013 | CN202697191U Subsoiling layered fertilizing shovel for corn no-tillage subsoiling fertilizing precision seeder |
| 01/30/2013 | CN202697160U Layering subsoiler |
| 01/30/2013 | CN202697159U Adjustable ridging device for eucommia ulmoides planting |
| 01/30/2013 | CN202697158U Tractor edge-plowing plough |
| 01/24/2013 | US20130019786 Method and apparatus for enhancing the soil structure of land |
| 01/23/2013 | CN102884879A Multifunctional deep scarification shovel fixing device |
| 12/26/2012 | CN202617607U Special adjustable subsoiling shovel for seeding machine for subsoiling, deep fertilization and rotary tillage wide seeding |
| 12/26/2012 | CN202617606U Furrowing and ridge forming device |
| 12/19/2012 | CN202603147U Novel furrow opener |
| 12/05/2012 | CN102805019A Ridge-shaping and pressing mechanism and ridging-type field mulching machine using same |
| 11/28/2012 | CN202551620U Novel subsoiler |
| 11/21/2012 | CN202535683U Novel sub-soiling shovel |
| 11/21/2012 | CN202535682U Reversal ridge former bracket |
| 11/21/2012 | CN202535681U Ridger |
| 11/21/2012 | CN202535680U Farm-oriented ridging device |
| 11/15/2012 | WO2012107945A8 Improved equipment of a mounted type, designed to carry out tilling against desertification of the land |
| 11/14/2012 | CN202524724U Special inter-tilling ridging plough for potatoes |
| 11/14/2012 | CN202524711U Novel deep-shovel |
| 10/31/2012 | CN202503876U Ridger |
| 10/31/2012 | CN202503875U Adjustable double-faced soil splitting bowl |
| 10/31/2012 | CN202503874U Novel ridging plough |
| 10/31/2012 | CN202503873U Mountain forest micro-tillage plough |
| 10/31/2012 | CN102754561A Method for improving elymus nutans griseb seed yield in Aba county |
| 10/24/2012 | CN202496178U Potato dedicated cultivation hilling plowshare |
| 10/17/2012 | CN102726160A Trimming-type friction-increasing electrodynamic driving wheel |
| 10/03/2012 | CN102696287A Saline-alkali soil reclamation machine |
| 09/26/2012 | CN202444739U Sliding cutting type resistance reduction subsoiling shovel |
| 09/26/2012 | CN202444738U Compound anti-drag deep scarification shovel |
| 09/25/2012 | US8272340 Method and apparatus for enhancing the soil structure of land |
| 09/19/2012 | CN102668742A Vibration type subsoiler |
| 09/11/2012 | CA2504108C Ground engaging tool alignment assembly |
| 09/05/2012 | CN202406463U Multi-furrow-form ridger |
| 09/05/2012 | CN202406462U Novel ridge holding device |