| Patents for A01C 15 - Fertiliser distributors (4,458) |
|---|
| 04/24/1991 | CN2075413U All-automatic arid land additional manuring spreader |
| 04/24/1991 | CN2075412U Chemical fertilizer drill harrow |
| 04/23/1991 | US5009344 Bulk material handling apparatus |
| 04/23/1991 | US5009254 Apparatus to fill seed/fertilizer drills |
| 04/17/1991 | CN1012332B Motor-driven chemical fertilizer hole-applicator |
| 04/04/1991 | DE3931835A1 Centrifugal fertiliser spreader allowing row spreading - has variable speed unit to reduce speed of discharge elements |
| 04/03/1991 | EP0419978A1 Spreader |
| 04/03/1991 | CN2074090U Deep fertilizing implement |
| 04/02/1991 | US5004164 Salt truck |
| 03/27/1991 | CN2073649U Chemical fertilizer deep applying device |
| 03/27/1991 | CN2073648U Hand keeping fertiliser distributor |
| 03/27/1991 | CN2073645U Fertilizing and sowing device by manual punching hole |
| 03/21/1991 | WO1991003148A1 Method and device for dosing for instance fertilizers, chemicals and/or seed grain in a field |
| 03/21/1991 | DE3930080A1 Farm implement for seed-sowing machine - is adapted for towing by tractor using ball-and-socket coupling |
| 03/20/1991 | CN2073209U Multi-purpose agricultural seed plough |
| 03/19/1991 | US5000268 Lifting assembly for agricultural implements |
| 03/06/1991 | CN2072315U Automatic control topdressing unit |
| 03/06/1991 | CN2072314U Injection type manure-spreading unit |
| 03/05/1991 | CA1280941C Seeding implement with a combination transport-drive wheel |
| 02/28/1991 | DE3927717A1 Multi-row seed drill - has additional sowing units easily tiltable into travelling position |
| 02/21/1991 | DE3927211A1 Container holding seed or fertiliser - is mounted on agricultural machine and has funnel-shaped bottom to receive measuring nozzle |
| 02/19/1991 | CA1280320C Seed metering shaft rotation indicator |
| 02/12/1991 | US4991781 Machine for spreading fertilizers, seeds, salt, and the like |
| 02/06/1991 | CN2070529U Fertiliser for bunch planting |
| 02/05/1991 | US4989784 Apparatus for cleaning |
| 01/31/1991 | DE3924832A1 Agricultural distributor for fertilisers, etc. - has regulating elements applying constant amounts per unit area |
| 01/30/1991 | EP0410520A1 A machine for spreading material |
| 01/30/1991 | CN2070087U Drilling deep spreading machine for powder fertilizer |
| 01/30/1991 | CN2070084U Hoe type dibbler |
| 01/22/1991 | US4987142 Formulations having reduced eye irritation |
| 01/16/1991 | EP0408481A1 Broadcaster specially adapted for snail or slug killing granules |
| 01/16/1991 | EP0407705A1 Balance for a tractor |
| 01/02/1991 | EP0405385A1 Appliance for distribution of fertilizer |
| 01/02/1991 | EP0404927A1 Agricultural machine comprising a harrow and sow device. |
| 12/27/1990 | EP0404141A1 Appliance for distributing fertilizer |
| 12/20/1990 | DE3919510A1 Centrifugal muck spreader with supply container - has horizontal stirrer shaft acting simultaneously to drive spreader discs |
| 12/06/1990 | DE4004685A1 Boom flow control mechanism for pneumatic spreaders - has mechanism to interrupt flow of particulate material from preselected booms without clogging system |
| 12/06/1990 | DE3943444A1 Attaching offset stirrer in centrifugal fertiliser distributor - by pin engaging coincident sections of peripheral groove and transverse bore in stirrer shaft and hub |
| 12/06/1990 | DE3917449A1 Distributor for grain or powder, fertiliser - consists of pusher over outlet in bottom of storage container, with stirrers |
| 12/06/1990 | DE3917448A1 Centrifugally spraying fertiliser from conical container wall aperture - with off-centre stirrer oscillating to break up agglomerations |
| 12/05/1990 | EP0400317A1 Multi-row seed drill |
| 11/30/1990 | CA2002429A1 Boom flow control mechanism for pneumatic spreaders |
| 11/21/1990 | CN2065808U Dibbling topdressing unit |
| 11/14/1990 | CN2065396U Eccentric scraper type fertilizer spreader |
| 11/14/1990 | CN2065393U Man power multi-purpose machine for maize fine sowing and manure spreading |
| 11/14/1990 | CN1046830A Three-purpose planting transplanter |
| 11/06/1990 | US4968211 Self-propelled loose bulk material slinger vehicle |
| 11/06/1990 | CA1275986C Roller cleaner |
| 10/25/1990 | DE3912848A1 Vehicle for spreading granular material - makes use of endless belt in trough-shaped container |
| 10/23/1990 | US4964575 Boom flow control mechanism for pneumatic spreaders |
| 10/10/1990 | EP0391220A1 Agricultural distributor |
| 10/03/1990 | EP0389919A1 Applicator for dispensing flowable fertiliser, pesticide or the like |
| 09/26/1990 | EP0388995A2 Spreader, especially a large-capacity spreader |
| 09/20/1990 | DE3908915A1 Precision seeder |
| 09/19/1990 | EP0387621A1 Seeddrill connection |
| 09/19/1990 | CN2062148U Fertilizer spreader |
| 09/12/1990 | CN2061758U Inertial force swing type seeding and fertilizing device |
| 09/06/1990 | DE3906776A1 Fertiliser broadcaster |
| 09/05/1990 | CN2061362U Reciprocating stirrer with vertical insertion rod and claw rod |
| 08/30/1990 | DE4002859A1 Venturisystem fuer landwirtschaftliche feststoffpartikelstreuer Venturi system for agricultural solid particulate faithful |
| 08/29/1990 | CN2060965U Adjustable chemical fertilizer distributor |
| 08/24/1990 | CA2002428A1 Venturi system for agricultural spreaders of solid particles |
| 08/23/1990 | WO1990009097A1 An apparatus for spreading fertiliser |
| 08/21/1990 | US4949906 Convertible dispensing system |
| 08/14/1990 | CA1272752A1 Pneumatic distribution system with split ducts |
| 08/09/1990 | DE3906971A1 Pneumatic machine for distributing seed and/or fertiliser |
| 08/08/1990 | EP0381562A1 Process and device to control the operating point of a fan mounted on an agricultural apparatus |
| 07/26/1990 | WO1990007865A1 Agricultural machine comprising a harrow and sow device |
| 07/26/1990 | DE3901787A1 Driving wheel for metering members of agricultural distributor machines |
| 07/26/1990 | DE3901524A1 Apparatus for the pneumatic spreading of fertiliser or the like |
| 07/25/1990 | EP0379231A2 Pneumatic fertilizer spreader |
| 07/25/1990 | EP0378843A1 Fertilizer broadcaster |
| 07/04/1990 | EP0376755A1 Apparatus for distributing particulate material |
| 07/04/1990 | EP0376013A2 Broadcaster for fertilizers |
| 07/03/1990 | US4938650 Spreading apparatus for attachment to tractors |
| 06/26/1990 | EP0366666A4 Agricultural implement. |
| 06/21/1990 | DE3841974A1 Broadcaster for fertiliser |
| 06/20/1990 | CN2058298U Fertiliser distributor for maize |
| 06/19/1990 | US4934287 Subterraneous injector |
| 06/19/1990 | CA1270459A1 Foldable and swivelable hopper-loading screw conveyor |
| 06/13/1990 | CN2058051U Fertilizer deep-placer |
| 05/31/1990 | DE3839565A1 Appliance for the pneumatic spreading of fertiliser or the like |
| 05/29/1990 | US4928858 Metering device for seed or fertilizer |
| 05/23/1990 | CN2057302U Fertiliser distributor for agriculture |
| 05/16/1990 | EP0368022A2 Ventilator with at least two air outlets |
| 05/10/1990 | DE3837023A1 Machine for applying material |
| 05/09/1990 | EP0366666A1 Agricultural implement |
| 04/25/1990 | CN2056308U Top dressing device |
| 04/24/1990 | CA1268193A1 Dispenser for fluids |
| 04/11/1990 | EP0362956A1 Device for dissemination of a spreadable material |
| 04/11/1990 | CN2055665U Stick type precision fertiliser dibbling device |
| 04/04/1990 | CN2055319U Swirl seeding and fertilizer spreading machine |
| 04/03/1990 | US4913344 Water rinse system for pneumatic spreaders |
| 03/29/1990 | DE3448273C2 Tractor-operated mounted spreader, especially mineral manure spreader |
| 03/28/1990 | EP0359741A1 Apparatus system for the agricultural working of soil. |
| 03/28/1990 | CN2054971U Chemical fertilizer applying devices |
| 03/21/1990 | CN1040478A Motor-driven chemical fertilizer hole-applicator |
| 03/15/1990 | DE3823529A1 Distributor machine |
| 03/07/1990 | EP0356755A1 Device for slow release fertilisation |
| 03/07/1990 | EP0356606A2 Precision seed drill |