Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01C - Planting; Sowing; Fertilising › A01C 7 - Sowing
Patents for A01C 7 - Sowing (12,057)
12/1999
12/29/1999EP0966874A1 Sowing machine
12/29/1999CN2355516Y Multifunctional agricultural machines and tools
12/28/1999US6009354 Enhanced implement control
12/28/1999CA2187658C Mechanical seed meter
12/23/1999DE19826944A1 Pneumatic seed drill towed by tractor, with front container
12/22/1999CN2354326Y Rice drill
12/22/1999CN2354325Y Movable drill on hillside fields
12/22/1999CN2354324Y Deeply fertilizing and sowing apparatus
12/22/1999CN2354323Y Apparatus for sowing wheat, fertilizing and covering film
12/22/1999CN2354322Y Sowing apparatus for supplying seeds and fertilizer separately
12/22/1999CN1047499C Man-controlled hastening germination liquid state sowing method for rough gentian
12/21/1999US6003454 Automatic coaxial engagement drive coupler
12/15/1999CN2353123Y Precision seeder
12/15/1999CN2353122Y Mounted fertilizing-sowing multifunction machine for wheat and maize
12/15/1999CN2353121Y Large-ridge double-row sower for maize
12/15/1999CN2353120Y Sowing-fertilizing machine for maize and soybean
12/15/1999CN2353119Y Small multifunction sower
12/15/1999CN2353118Y Pedal sower
12/09/1999WO1999062319A2 Seedling-growing tape and method of manufacturing the same, and planting device for planting seedling-growing tape in the field
12/08/1999CN2351942Y Wheel type double-line mulch-film laying machine for planting melon
12/08/1999CN2351921Y Machine for working ridges, spreading mulch film and sowing wheat seeds
12/08/1999CN2351920Y Hand carried and plaed in right position type implement for dibbling
12/08/1999CN2351919Y Multi-function sowing and fertilising implement
12/08/1999CN2351918Y Man power multi-functional seeder
12/07/1999US5996704 High row cane cultivator
12/07/1999US5996516 Air flow control for air seeders
12/07/1999US5996515 Axial retainer shaft for meter roller
12/01/1999CN2350946Y Precision hill planter
12/01/1999CN2350944Y Sowing machine with plough sowing on hillsides
11/1999
11/30/1999US5992699 Multifaceted product tank
11/30/1999US5992338 Belted seed metering device
11/24/1999EP0958726A2 Air flow control for air seeders
11/24/1999EP0958725A2 Agricultural distributor
11/24/1999EP0958724A2 Fertiliser spreader
11/24/1999CN2349751Y Precision hill-drop interplanting device
11/24/1999CN2349750Y Adjustable row spacing hill-drop drill
11/24/1999CN2349749Y Small seeder
11/24/1999CN2349748Y Multifunctional seeding wheel
11/24/1999CN2349747Y Fertilizing sower capable of secondary synchronous fertilizing
11/23/1999US5988536 Electro-mechanical dosimeter of seeds and fertilizer
11/23/1999US5988082 Germination promoter and sowing method for seeds of plant
11/18/1999DE19821333A1 Landwirtschaftliche Verteilmaschine Agricultural distributor
11/18/1999DE19821332A1 Düngerstreuer Fertilizer spreader
11/17/1999EP0956757A1 Pneumatic spreader with flat tube bends
11/17/1999EP0956756A2 Combined normal and fine seed wheel
11/17/1999EP0956755A1 Furrow opener
11/17/1999CN2348561Y Eccentric swing mechanism for trail-behind planter
11/17/1999CN2348560Y Whole seedling disk sowing implement
11/17/1999CN2348559Y Man power driven multi-function fertilizer-spreading and sowing implement
11/17/1999CN2348558Y Seed sowing implement
11/17/1999CN2348557Y Flexible dish rice seedling sowing machine for paddy rice
11/16/1999US5983813 Seeding material spreader and optional adjustment means
11/10/1999CN2347351Y Seeder mounted on walking tractor
11/10/1999CN2347350Y Multi-functional bunch planting and fertilizing implement
11/10/1999CN2347349Y Rice seed coating direct seeding machine
11/09/1999US5980163 Distribution manifold for air seeder
11/09/1999US5979343 Plenum damper and baffle plate arrangement for pneumatic distribution system
11/03/1999EP0953280A1 Method and device for precise sowing by direct application and smoothing
11/03/1999CN2346156Y Wheat precision seeding appts. with ball-spoon shape inner holes
11/03/1999CN2346155Y Combination seeding appts. able to seed any size of seeds for seeder
11/03/1999CN2346154Y Peanut seeding appts.
11/03/1999CN2346153Y Vicia faba seeder
11/02/1999US5974988 Seed metering apparatus seed tube
11/02/1999US5974986 Inter-plant arm apparatus
11/02/1999US5974732 Method for producing and packing simple seedbed with seeds
11/02/1999CA2175408C A mechanical seed meter
10/1999
10/28/1999DE19818063A1 Scheibensäschar A disk sowing
10/27/1999CN2344954Y Multipurpose single-grain precision seeding apparatus
10/27/1999CN2344953Y Gravity-type seeding apparatus
10/27/1999CN2344952Y Multifunction seeder
10/27/1999CN2344951Y Semi-automatic fertilizing hill-drop pick
10/27/1999CN2344950Y Sprayed type planting seeder
10/27/1999CA2258226A1 Grain drill opener with separate placement and a concave disk therefor
10/26/1999US5970891 Seed planter with gauge wheels and closing wheels having horizontal fingers
10/21/1999DE19816747A1 Meßgerät Gauge
10/20/1999EP0950872A1 Measuring ruler for deposition spacing and deposition depth of seed grains
10/20/1999EP0949859A1 Soil working implement
10/20/1999CN2343762Y Single-body sowing machine without land wheel
10/20/1999CN2343760Y 秧盘精量播种机 Seedling tray precision seeder
10/20/1999CN2343759Y Multifunction dibbling machine for peanut, maize, soybean, sunflower and sorghum
10/20/1999CN2343758Y Precision dibber
10/20/1999CN2343757Y Hiller for factorial growing rice seedling and hilling
10/20/1999CN2343756Y Colter seeder
10/19/1999US5969340 Seed counting apparatus for a planter monitor
10/14/1999DE19806467A1 Seed drill
10/13/1999CN2342556Y Multipurpose seeding apparatus
10/13/1999CN2342555Y Peanut seeder
10/13/1999CN1231113A Air suction type plastic seeder
10/12/1999CA2166424C A seed brake
10/07/1999WO1999049719A1 Pneumatic distribution machine with a flat tube bend
10/07/1999DE19815198A1 Combined normal and fine seed drilling wheel
10/07/1999CA2322647A1 Pneumatic distribution machine with a flat tube bend
10/06/1999CN2341365Y Agricultural small planter
10/06/1999CN2341363Y Drum driving differential place pressing planter
10/06/1999CN2341362Y Dibbler for rice seed
10/06/1999CN2341361Y Plastic soft disc rice seedling raising and sowing device
10/05/1999US5963139 Flow monitoring system for particulate metering system
09/1999
09/29/1999CN2340160Y Anti-water-stopping planker
09/29/1999CN2340159Y Sowing device with quick distance adjuster for crops
09/29/1999CN2340158Y Convenient push drill barrow
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