Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01C - Planting; Sowing; Fertilising › A01C 7 - Sowing
Patents for A01C 7 - Sowing (12,057)
06/2003
06/26/2003US20030116067 Method for cultivating leafy vegetables
06/25/2003EP1321020A1 Sowing machine with pivotably mounted planting unit
06/25/2003EP1321019A1 Sowing machine
06/25/2003EP1321018A1 Agricultural machine frame
06/25/2003CN2556904Y Multi-purpose topdressing dibbler
06/25/2003CN2556903Y Quantitative seeder
06/25/2003CN2556902Y Multi-purpose machine capable of precise quantity sowing, weeding and fertilizer spreading
06/25/2003CN1426276A Method for sowing seeds
06/24/2003US6581535 Agricultural seed meter
06/24/2003US6581534 Pneumatic agricultural particulate material delivery system
06/24/2003US6581533 Seed meter brushes forming a transport seed puddle
06/24/2003US6581532 Baffle for unit hopper
06/24/2003US6581531 Hand held seed planting device and method for use
06/24/2003US6581530 Folding walkway for seeding machine
06/19/2003US20030111001 Seed meter brushes forming a transport seed puddle
06/19/2003US20030111000 Baffle for unit hopper
06/19/2003US20030110999 Individual seed hoppers forming banks of seed hoppers
06/19/2003US20030110998 Frame folding arrangement with vertically pivoting planting units
06/19/2003US20030110997 Pivoting planting units vertically
06/19/2003US20030110996 Folding walkway for seeding machine
06/19/2003US20030110995 Planting unit lockup device for seeding machine
06/18/2003CN2555599Y Magnetic attraction type precision seeder
06/12/2003US20030106258 Robotic seed-planting apparatus and methods
06/11/2003CN2554904Y Universal regulatable trencher
06/11/2003CN2554903Y Disk seeder set with swing aligner
06/10/2003US6575104 Apparatus and method for clearing trash from furrow opener path
06/04/2003CN2553604Y Universal adjustable covering shovel
06/04/2003CN2553603Y Drought-resistant, soil moisture conservation seeder
06/03/2003CA2314554C Power rate adjustment mechanism for a seeding implement
06/03/2003CA2313351C Grain box insert for seeding implement
05/2003
05/28/2003CN2552311Y Seed-feeding box
05/28/2003CN2552310Y Seeding apparatus
05/28/2003CN2552309Y Seeder combined with plough
05/28/2003CN2552308Y Rice seedlings growing plate
05/28/2003CN1419807A Integrative wheat straw returning and corn seeding operation method
05/22/2003WO2002016090A9 Robotic seed-handling apparatus and methods
05/21/2003CN2551005Y Two-pin wheel combined seeding apparatus
05/21/2003CN2551004Y Ditching device for seeder
05/21/2003CN2551003Y Dual-purpose direct seeder for rice and wheat
05/21/2003CN2551002Y Rape seeder
05/20/2003US6564730 Seed planter apparatus and method
05/20/2003US6564729 Vacuum seed metering assembly
05/15/2003WO2003039237A1 Seed drill
05/14/2003EP1310147A1 Single seed drilling machine
05/14/2003CN2550061Y Non-tillage trausplant fertilizer spreader for straw thrushing and covering
05/14/2003CN2549707Y Single row planter for test in small area
05/14/2003CN2549706Y Mini multifunction dibbling and interplanting machine
05/08/2003WO2003037064A2 Seed drill
05/08/2003WO2002079578A3 Salt shooter
05/08/2003US20030084829 In-line sub-surface seeding, fertilizing and watering system
05/07/2003EP1307084A2 Measuring system
05/07/2003EP1158847B1 Device for spreading an agricultural product
05/07/2003CN2548406Y Livestock-power manuring seeders
05/07/2003CN2548405Y Free-earthing manuring hill-drop device
05/07/2003CN2548404Y Rice seedling-throwing precisive seeder
05/07/2003CN2548403Y Film-laying seeder
05/06/2003CA2311698C Seeder calibration apparatus and method
04/2003
04/30/2003DE10154625C1 Device for individual seed distribution body arranged in hollow drum and lying with one part of its surface against sowing plate so that when sowing plate rotates hole passing by is temporarily blocked on inner side
04/30/2003CN2547104Y Disk-type straw clearing-off device
04/30/2003CN2547103Y Detachable combined fertilizing box
04/30/2003CN2547102Y Sowing-dibbling seed-saving device
04/30/2003CN2547101Y Paddy planter
04/29/2003US6553925 No-till stubble row seeder guidance system and method
04/24/2003US20030075088 Drive mechanism for seed metering device
04/23/2003CN2545805Y Antileaking plate feed mechanism
04/23/2003CN2545804Y Garlic seeder
04/23/2003CN2545803Y Garlic broadcast secder
04/23/2003CN2545802Y Dibbler for grain seeds
04/23/2003CN2545801Y Electronic planter
04/17/2003WO2003001896A3 Direct sowing machine
04/17/2003DE20213681U1 Bucket for spreading salt, seeds, fertilizer, etc. has mesh section attached to its base, base being lowered by cable and biased towards closed position by spring
04/16/2003EP1017264B1 Planting unit
04/16/2003CN2544507Y Multifunctional seed broadcaster
04/16/2003CN2544506Y Eccentric differential suction specision hill-drop drill
04/16/2003CN2544505Y Sprocket driving eccentric differential suction specision hill-drop drill
04/16/2003CN2544504Y Hand sowing device
04/09/2003CN2543330Y Multi-purpose plough type seeder
04/09/2003CN2543329Y Cwltivating fvee seeder with vertical stalk crasher
04/02/2003CN2542031Y Four-row precision seeder
04/01/2003CA2167110C Grain distribution apparatus and method
03/2003
03/27/2003US20030057303 Dual mode spreader
03/26/2003CN2540734Y Precision dibbling seed sowing device
03/26/2003CN2540733Y Double-chamber three-in-one integrated seed sowing machine
03/26/2003CN2540732Y Row spacing regulating hill-drip
03/20/2003US20030051650 Method and system for high pressure liquid injection of turf seed
03/20/2003DE20219789U1 Manually operated portable seed or grid spreading box, comprising carrying handle and adjustable openings
03/19/2003EP1293114A1 Spreader machine with system for automatic removal of obstructions
03/19/2003CN2540085Y Rape hill-drop planter
03/19/2003CN2540084Y Seeder with seed pneumatic suction device
03/13/2003US20030047122 Apparatus for varying the rate of seed population
03/12/2003EP1290932A1 Agricultural machine
03/12/2003CN2539384Y Seeder for crops
03/11/2003US6530334 Depth-limited furrow closing arrangement and method for no-till agricultural seeders
03/05/2003EP0928133B1 Tool holder
03/05/2003CN2538128Y Multipurpose seeder
03/05/2003CN2538127Y Multifunctional peanut seeding film covering machine
03/05/2003CN2538126Y Riceseedling raising seeder
03/05/2003CN2538125Y Seeding plough
03/05/2003CA2357767A1 Agri-hitch
03/04/2003US6527205 Agricultural particulate material delivery system
1 ... 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 121