| Patents for A01B 5 - Ploughs with rolling non-driven tools, e.g. discs (256) |
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| 12/03/1997 | CN2269050Y Hydraulic horizontal swinging two way round disc plow |
| 11/27/1997 | WO1997043949A1 Hybrid tubular guide wire for catheters |
| 04/30/1997 | CN2253102Y Leaf-type share rice plough |
| 10/02/1996 | CN2236208Y Front-pushing reversible plough for small cultivator |
| 08/14/1996 | EP0725561A1 Reversible plough |
| 12/27/1995 | EP0471719B1 Tilling wheel for free rotatable mounting on an axle fixed to the frame of a plough |
| 10/03/1995 | US5454434 Agricultural plow |
| 05/30/1995 | CA2021811C Plough apparatus |
| 05/23/1995 | US5417238 Tillage implements |
| 04/18/1995 | US5407016 Plough |
| 07/06/1994 | EP0470990B1 Tilling wheel for rotatable mounting to the frame of a plough |
| 05/26/1994 | WO1994010826A1 Reversible plough |
| 05/26/1994 | CA2149113A1 Reversible plough |
| 04/20/1994 | EP0592773A2 Plough, particularly double-turn plough like reversible disk plough and the like |
| 01/19/1994 | EP0578650A1 Agricultural plough |
| 12/01/1993 | EP0571504A1 Improved tilling apparatus |
| 08/11/1993 | EP0554299A1 Tillage implements |
| 08/11/1993 | EP0554298A1 Plough |
| 04/06/1993 | US5199503 Plow |
| 10/06/1992 | WO1992017051A1 Improved tilling apparatus |
| 10/06/1992 | WO1992017050A1 Agricultural plough |
| 10/06/1992 | CA2107224A1 Agricultural plough |
| 10/06/1992 | CA2107125A1 Improved tilling apparatus |
| 08/04/1992 | US5135056 Plough apparatus |
| 04/24/1992 | WO1992006579A1 Plough |
| 04/24/1992 | WO1992006578A1 Tillage implements |
| 04/24/1992 | CA2094517A1 Tillage implements |
| 04/24/1992 | CA2094516A1 Plough |
| 02/26/1992 | EP0471719A1 Tilling wheel for free rotatable mounting on an axle fixed to the frame of a plough. |
| 02/19/1992 | EP0470990A1 Tilling wheel for rotatable mounting to the frame of a plough. |
| 01/15/1992 | EP0465876A2 Plough, particularly double-turn plough like reversible disk plough and the like |
| 09/03/1991 | US5044447 Guide and control device for an agricultural machine |
| 12/13/1990 | CA2018634A1 Agricultural implement |
| 11/22/1990 | EP0397873A1 Plough |
| 11/22/1990 | EP0397754A1 A plough apparatus |
| 11/03/1990 | WO1990013218A1 Tilling wheel for freely rotatable mounting on an axle fixed to the frame of a plough |
| 11/03/1990 | WO1990013217A1 Tilling wheel for free rotatable mounting on an axle fixed to the frame of a plough |
| 09/06/1990 | CA2010983A1 Guide and control device for an agricultural machine subjected in operation to a high lateral thrust in relation to its direction of traction, such as a disk-type stubble-plough |
| 05/31/1990 | WO1990005446A1 Plough |
| 10/03/1989 | CA1262078A1 Ground-driven rotary row cleaner |
| 09/26/1989 | US4869327 Reversible one-way disk plow |
| 08/10/1989 | WO1989006897A1 A plough apparatus |
| 08/18/1988 | DE3703854A1 Share/disc plough |
| 01/12/1988 | CA1231265A1 Plough |
| 01/06/1988 | CN87202597U Measuring device for apertures distance of shell bottom |
| 08/18/1987 | US4687065 Soil-inversion cultivator |
| 02/03/1987 | US4640367 Roll-over disc plow |
| 08/13/1986 | CN85100554A Eeg measurement electrode |
| 07/30/1986 | EP0188633A1 Device for preventing lateral deviation movement of tractor in one-way cultivator or harrow |
| 07/03/1984 | CA1170099A1 Narrow-base terracing plow |
| 12/27/1983 | US4422512 Narrow-base terracing plow |
| 12/30/1980 | CA1092411A1 Reversible disc plough |
| 07/08/1980 | US4211286 Reversible disc plough |
| 02/26/1980 | CA1072390A2 Flexible multi-section implement |
| 11/06/1979 | CA1065669A1 Ground working implement |
| 08/28/1979 | US4165787 Invertible plow construction |