| Patents for A01C 23 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons (3,588) |
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| 10/18/1995 | CN2209853Y Device for deeply distributing fertilising liquid |
| 10/11/1995 | CN2209431Y Enlargement device for soil nutrient |
| 10/03/1995 | US5454395 Fluid motor metering device |
| 09/26/1995 | US5452673 Anhydrous ammonia knife |
| 09/23/1995 | CA2117221A1 Crop sprayer system |
| 08/30/1995 | CN2206028Y Ammonia water distributing gun |
| 08/15/1995 | US5441073 Apparatus for controlled release of an erodible solid into a liquid |
| 07/25/1995 | US5435493 Manure distributor with atop discharge pipes and manure spreader incorporating the same |
| 06/28/1995 | EP0659043A1 A valve |
| 06/14/1995 | DE4342387A1 Spray rod system for mobile agricultural sprayers |
| 06/14/1995 | CN2200280Y Fertilizer water supply pipe for ridge culture plant root |
| 06/07/1995 | CN2199670Y Drought-resistant seeder |
| 05/23/1995 | US5417491 Apparatus for dissolving dry material into solution and injecting the same into an irrigation system |
| 05/09/1995 | US5413280 Apparatus and method for dissolving and dispensing soluble compounds |
| 05/09/1995 | US5413182 Improvements in frame of winged agricultural implement |
| 04/27/1995 | DE4336244A1 Ground-working appliance |
| 04/18/1995 | US5407134 Liquid distribution system |
| 03/30/1995 | WO1995008253A1 Method and apparatus for delivering additive foam |
| 03/21/1995 | US5398874 Crop sprayer having crop row and between crop row chemical application |
| 03/15/1995 | EP0631465A4 Manure spreader. |
| 03/07/1995 | US5394812 Injector for polymer placement and a method therefore |
| 02/23/1995 | WO1995005067A1 Fluid distributor |
| 02/15/1995 | EP0638227A2 Trailing hose system for liquid manure vehicle |
| 02/15/1995 | EP0637906A1 Apparatus for decompacting soil |
| 02/09/1995 | WO1995003688A1 A valve control for a fertilizer spreader |
| 02/07/1995 | US5386943 All purpose V-shaped manure spreader |
| 01/12/1995 | WO1995001091A1 Fluid product soil injection |
| 01/12/1995 | DE4423849A1 Appliance for fertilising the soil with liquid fertiliser |
| 01/04/1995 | EP0631465A1 Manure spreader |
| 12/22/1994 | WO1994029599A1 Apparatus for handling slurry |
| 12/21/1994 | EP0629338A1 Shoe for spreading liquid manure on other fertilizers |
| 12/14/1994 | EP0628238A1 Improvements in or relating to rotary disintegrators |
| 12/07/1994 | EP0627158A1 Method and apparatus for soil cultivation |
| 12/06/1994 | US5370069 Apparatus and method for aerating and/or introducing particulate matter into a ground surface |
| 12/06/1994 | US5370068 Coulter fertilizer applicator unit |
| 11/29/1994 | US5368236 Manure spreader |
| 11/22/1994 | US5366159 Automatic lawn and garden feeding apparatus |
| 11/22/1994 | US5365970 Gravity flow chemigation system and low level shutoff valve |
| 11/15/1994 | US5364030 Solution injector for underground sprinkler systems |
| 11/09/1994 | EP0623280A1 Control device for an agricultural spraying apparatus |
| 11/08/1994 | US5361711 Apparatus for seeding, mulching, and fertilizing soil |
| 11/02/1994 | CN2181170Y Fertilising liquid deep spreader used with sprayer |
| 10/25/1994 | US5357883 Method and apparatus for spreading a liquid slurry |
| 10/19/1994 | CN2179694Y Agricultural environmental protection fertilizer-guiding machine |
| 10/11/1994 | US5353724 Roto-tiller attachment |
| 10/06/1994 | DE4313684A1 Appliance for the emission-free and surface-covering introduction of liquid manure into the ground of the two-beam type |
| 10/06/1994 | DE4239314A1 Liquid-manure working-in appliance |
| 09/29/1994 | DE4309963A1 Barrel for the discharge of liquid manure |
| 09/06/1994 | US5343958 Agricultural fertilizer applicator including self-leveling wagon hitch |
| 08/30/1994 | US5341836 Hands free weed and feed |
| 08/24/1994 | CN2174838Y Distributing device for fertilising liquid |
| 08/24/1994 | CN1090964A Multipurpose fertilizing sprayer |
| 08/17/1994 | EP0407440B1 Preparing mixed liquids |
| 08/16/1994 | US5337930 Automatic watering and feeding mechanism for potted plants |
| 08/09/1994 | US5335690 Water and fertilizer dispensing apparatus |
| 08/05/1994 | CA2106639A1 Apparatus and method for dissolving and dispensing soluble compounds |
| 08/03/1994 | EP0608953A1 Device for injecting liquid manure into the ground |
| 06/21/1994 | US5322418 High pressure liquid pump apparatus and pumping method |
| 06/21/1994 | US5322085 Root feeder |
| 06/08/1994 | EP0600550A1 Automatic and pneumatic emptying of tubes in liquid manure distributors |
| 06/01/1994 | EP0599430A1 Shoe for spreading liquid manure or other fertilizers |
| 05/24/1994 | US5314029 Pyramidal shaped, hardened insert for an agricultural tool |
| 05/11/1994 | CN2164177Y Deep spreader for fertilizer |
| 04/20/1994 | EP0592699A1 Hosecoupling |
| 04/19/1994 | US5303729 Lawn care chemical delivery device |
| 04/14/1994 | WO1994007352A1 Manure spreader |
| 03/29/1994 | CA1328103C Preparing mixed liquids |
| 03/17/1994 | WO1994005146A1 A valve |
| 03/17/1994 | DE4329640A1 Mixed fertiliser delivery equipment |
| 03/17/1994 | CA2143865A1 A valve |
| 03/16/1994 | EP0587219A1 Soil fertilizing device, and also cutter for same |
| 03/16/1994 | EP0587218A1 Device for applying manure to meadow land |
| 03/15/1994 | US5294212 Irrigation systems |
| 03/08/1994 | US5291842 High pressure liquid containment joint for hydraulic aerator |
| 02/17/1994 | DE4225574A1 Withdrawal of liquid e.g. wine from above floor of a tank - open end of suction pipe is covered by mushroom-shaped element and annular gap exists between this element and end of pipe. |
| 02/10/1994 | DE4313326C1 Dragging-hose liquid distributor, esp. for spreading slurry in agriculture - has hoses attached to distribution pipes which contain sliding member which controls flow to each hose |
| 02/02/1994 | EP0580712A1 Rotating liquid distributor for use with a spreader for liquid manure, water or other liquids with other compounds added. |
| 02/02/1994 | CN1081312A Arrangement for applying fruit trees with fertilizer-water in mountain area |
| 01/25/1994 | CA1326501C Additive delivery system |
| 01/19/1994 | EP0579565A2 Divider for liquids and its working devices |
| 01/05/1994 | DE4221181A1 Plough share for introducing agricultural materials into ground - is connectable with liquid manure tank or granular fertilizer hopper |
| 01/05/1994 | CN2151608Y Constant pressure equal concentration fertilizer spreading poat |
| 12/28/1993 | US5272992 Injection apparatus for injecting slurries/liquids into the ground |
| 12/23/1993 | WO1993025065A1 Subsoil penetrating tip having boss and triangularly sided tip |
| 12/22/1993 | CN2149764Y Multi-purpose device for fertilizer application |
| 12/21/1993 | US5271567 Liquid manure distribution apparatus |
| 12/21/1993 | US5271342 Fertilizer injection device |
| 12/07/1993 | CA2009339C Method and apparatus for treating turf |
| 11/30/1993 | US5265809 Manure spreader |
| 11/11/1993 | WO1993021753A1 Apparatus for decompacting soil |
| 11/10/1993 | EP0569321A1 Apparatus and method for distributing acidified slurry |
| 11/09/1993 | US5259409 Fertilizer mixing chamber |
| 10/20/1993 | EP0566491A1 Implement for injecting volatile products into the ground |
| 10/14/1993 | DE4309902A1 Machine for spreading liquid manure - comprises casing which in one quadrant has increasingly reduced radius causing flexible radial paddles to deform against it |
| 10/12/1993 | US5252302 Liquid fertilizer apparatus |
| 10/06/1993 | EP0563842A1 Irrigation systems |
| 09/29/1993 | EP0561937A1 Method and equipment for distribution of liquid manure |
| 08/20/1993 | CA2061550A1 Variable rate fertilizer controller |
| 07/21/1993 | CN2138390Y Sprinkler for spraying chemicals |
| 07/14/1993 | EP0551161A2 Device to inject liquid manure into the soil |