| Patents for A01D 1 - Hand-cutting implements for harvesting (533) |
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| 03/07/1990 | CN2053842U Cutter for grass family |
| 02/28/1990 | CN2053428U Manpower wheat or rice harvester |
| 02/21/1990 | CN2053021U Hand cutter of standing crops |
| 02/14/1990 | CN2052597U Hand push harvester |
| 02/07/1990 | CN2052185U Wheat-reaping device |
| 01/24/1990 | CN2051433U Hand harvester for wheat |
| 01/24/1990 | CN2051432U Reciprocating harvester for rice |
| 01/10/1990 | CN2050675U Knives of rice cutters |
| 12/20/1989 | CN2049461U Pile and alignment laying type man-power rice harvester |
| 10/11/1989 | CN2045570U Lead discharging mechanism for manpower rice and wheat harvester |
| 10/04/1989 | CN2045180U Hand-pushing type grain harvester |
| 08/30/1989 | CN2043446U Manpower harvester |
| 08/02/1989 | CN2041880U Combined sickle |
| 05/03/1989 | CN2036742U Vertical drawing type mower |
| 03/08/1989 | CN2033575U Push-type harvesting apparatus |
| 01/11/1989 | CN2030404U Rice sickle |
| 09/21/1988 | CN88212054U Hand-pushed harvester |
| 09/21/1988 | CN87205110U Manual rice and wheat harvester |
| 06/22/1988 | CN87210722U Foldable sickle |
| 06/08/1988 | CN87206123U Electric cutter for rubber tapping |
| 04/13/1988 | CN87208543U Pushing sickle |
| 03/30/1988 | CN87207565U Shoulder-bearing type cereal crops cutting machine |
| 03/16/1988 | CN86209715U Multipurpose lever for reaping cotton stalk |
| 02/24/1988 | CN86210829U Simple-structured harvester for grain and grass |
| 02/03/1988 | EP0254761A1 Scythe with adjustable fixation |
| 11/05/1987 | DE3614968A1 Harvesting knife |
| 07/29/1987 | CN86208929U New-style personal harvester |
| 02/11/1987 | CN86203839U Combined manual harvester |
| 10/01/1986 | CN86201411U Iron under steel sikel |
| 11/12/1985 | US4552713 Silicone ruber, silica filler, curing, buffing |
| 07/10/1985 | EP0147565A1 Sickle (arched sickle, scythe-sickle) |
| 05/14/1980 | EP0011028A1 Handle-assembly for gardening implement |
| 07/24/1979 | US4162132 Implements |