Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01C - Planting; Sowing; Fertilising › A01C 7 - Sowing
Patents for A01C 7 - Sowing (12,057)
09/2003
09/30/2003US6626120 Precision air planter for plot planting
09/25/2003WO2003077635A2 Bulk material discharge assembly with feeding apparatus
09/25/2003WO2003037064A3 Seed drill
09/25/2003US20030178512 Attachment device for attaching a spreader to a vehicle
09/25/2003US20030177970 Bulk fill delivery recirculation system
09/25/2003US20030177969 Seed planter apparatus and method
09/25/2003US20030177968 Seed planter apparatus and method
09/25/2003US20030177967 Bulk fill delivery venturi system
09/25/2003US20030177966 Vented mini-hopper for bulk feed particle delivery system
09/24/2003CN2574353Y Seed protecting plate of external trough wheel planter
09/24/2003CN2574352Y New type sowing wheel
09/24/2003CN2574351Y Planter seed taking device
09/24/2003CN2574350Y Sowing machine
09/24/2003CN2574349Y Sowing and fertilizer applying machine
09/24/2003CN2574348Y Grow seedling and sowing machine for flue cured tobacco seed
09/24/2003CN2574347Y Hand held fertilizer applying and sowing machine
09/23/2003US6622646 Mounting assembly for hydraulic coupling
09/22/2003CA2423092A1 An attachment device for attaching a spreader to a vehicle
09/17/2003CN2572748Y Adjustable furrow opener for seeder
09/17/2003CN2572747Y Zero tillage suction seeding fertilizer applicator capable of controlling watering quantity
09/17/2003CN2572746Y Front opened hand seeding fertilizer applicator
09/11/2003US20030167986 Seed belt housing with impact absorbing material to reduce seed skip and method for same
09/10/2003EP1342400A1 Distribution head for a spreader
09/10/2003CN2571147Y Multi-function drill seeding device for precision seeder
09/10/2003CN2571146Y Multi-function paddy rice direct seeder
09/10/2003CN2571145Y Fertilising seeder for fiberflax
09/10/2003CN2571144Y Wheat tilling-free fertilising seeder for stalk covering land
09/10/2003CN1440635A Mangrove plant seed bag and its seeding method
09/09/2003US6616074 Broadcast spreader with movable deflector
09/09/2003US6615754 Vacuum seed planter for test plots and method of use
09/09/2003CA2146131C Electromagnetic meter for closed dispensing container
09/04/2003WO2003071856A1 A distributor device for an agricultural machine for spreading granular material and such an agricultural machine
09/04/2003US20030164416 Vehicle-mountable particle spreader
09/04/2003US20030164127 Planter coulter apparatus with mechanical overload protection
09/04/2003US20030164126 Planter with centrally mounted coulter apparatus
09/04/2003US20030164125 Planter coulter apparatus with hydraulic overload protection
09/03/2003EP1341122A1 Apparatus for counting particles, such as seeds dispensed by a sowing machine
09/03/2003CN2569544Y Remote control dibbling seeder
09/03/2003CN2569543Y 多功能农用机 Multifunctional agricultural machines
09/03/2003CN1439239A Method for naked sowing alfalfa
08/2003
08/28/2003WO2003069973A1 Depth guide cylinder and pressing cylinder for a seeder
08/28/2003US20030159633 Method and apparatus for ultra precise GPS-based mapping of seeds or vegetation during planting
08/28/2003US20030159632 Adaptive agricultural machine
08/28/2003US20030159631 Apparatus and Method for Controlled Delivery of Seeds to an Open Furrow.
08/27/2003EP1338187A1 Seed implantation device
08/27/2003CN2567949Y Seed separating type seeding and fertilizer applicator
08/27/2003CN2567948Y Fast seeder
08/27/2003CN2567947Y 播种箱 Sowing Box
08/27/2003CN1437840A Manual peanut film-covering dibbler
08/26/2003US6609468 Product on demand delivery system having an agitator assembly
08/21/2003WO2003067958A1 Self-propelled sowing machine
08/21/2003US20030154892 Seed planter apparatus and method
08/20/2003EP1336330A1 Sowing machine
08/20/2003CN2566602Y Adjustable fertilizing and seeding apparatus
08/20/2003CN2566601Y Improved suction-assistant structure of suction seeding apparatus
08/20/2003CN2566600Y Hand-type three-wheel seeder
08/20/2003CN2566599Y Wheat film spreading machine with seeder
08/20/2003CN2566598Y Pneumatic seeder
08/20/2003CN2566597Y Portable fertilizing and sowing equipment
08/19/2003US6606956 Planter coulter apparatus with mechanical overload protection
08/13/2003CN2565248Y Furrower disc buffer
08/13/2003CN2565247Y Seeder
08/13/2003CN2565246Y Pneumatic double-chain transmission precision seeder
08/13/2003CN2565245Y Combined adjustable multifunctional seeder
08/13/2003CN1435078A Corn precision hill drop
08/13/2003CN1435077A Special seeder for rice direct seeding machine
08/12/2003US6604475 Drive mechanism for seed metering device
08/07/2003US20030145770 Apparatus for the sowing of seeds and planting of saplings
08/06/2003CN2563901Y Seeding apparatus
08/06/2003CN2563900Y Planting machine for meadow forage grass
08/06/2003CN2563899Y Differential transmission gear for fertilizing and seeding device diven by two-land wheel
07/2003
07/30/2003CN2562552Y Belt type planter
07/30/2003CN2562551Y Fine sowing machine for peanut
07/30/2003CN2562550Y Multipurpose machine for sowing and spreading fertilizer
07/30/2003CN2562549Y Animal powder planting plow
07/30/2003CN2562548Y Planter for bud
07/30/2003CN2562547Y Pick for dibbeing and fertilizing
07/30/2003CN2562546Y Garlic dibbler
07/29/2003US6598890 Seed meter transfer and storing apparatus
07/23/2003EP1329149A1 Sowing maschine
07/23/2003CN2561197Y Multifunctional seed dispenser
07/23/2003CN2561196Y Dispenser of vegetable seed planter
07/23/2003CN2561195Y Tracting seed plant
07/23/2003CN1430870A Line centering no-tillage sowing machine for wheat in farmland covered by corn stalk
07/22/2003US6595149 Planting device for planting a seedling-growing tape in the field
07/22/2003US6595148 Individual seed hoppers forming banks of seed hoppers
07/17/2003US20030133759 Agricultural machine
07/17/2003US20030131769 Electronically controlled tuning orifice for seed meter tuning
07/10/2003WO2003055291A2 Vacuum seed meter and dispensing apparatus
07/10/2003DE20306595U1 Seed sowing machine, has container with separate compartments connected to pneumatic dosing devices for planting two types of seed at different depths
07/10/2003DE20306594U1 Seed sowing machine, has container with separate compartments connected to dosing devices for planting two types of seed at different depths
07/09/2003CN2559196Y Sand land hill planting bush and broadcasting forage grass seeder
07/09/2003CN2559195Y Saw cutting straw type ploughless corn seeder
07/09/2003CN2559194Y Pseudo-ginseng seeds seeder
07/09/2003CN2559193Y Hand sowing implements
07/08/2003US6588351 Planting unit lockup device for seeding machine
07/02/2003CN2558199Y Multifunctional seeding device for seeder
07/02/2003CN2558198Y Single-row multifunctional motor-driven interplanting hill-drop planter
07/01/2003US6584920 System and method for adjusting air flow in air seeding applications
06/2003
06/26/2003US20030116068 Vacuum seed meter and dispensing apparatus
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