| Patents for A01C 7 - Sowing (12,057) |
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| 06/26/2002 | CN2496223Y Dibbling seeder for maize |
| 06/26/2002 | CN2496222Y Radid drive-valve type hill-drop planting fertilizer applicator |
| 06/25/2002 | US6408772 In-line sub-surface seeding, fertilizing and watering system |
| 06/21/2002 | CA2329396A1 Apparatus and method for clearing trash from furrow opener path |
| 06/19/2002 | CN2495078Y Depth-regulation device for seeding machine |
| 06/19/2002 | CN2495077Y Precision seeding machine |
| 06/13/2002 | US20020070150 Robotic seed-handling apparatus and methods |
| 06/13/2002 | US20020069800 Apparatus for varying the rate of seed population |
| 06/12/2002 | EP1212933A2 Foldable sowing machine |
| 06/12/2002 | EP1212932A1 Seeder |
| 06/12/2002 | CN2494591Y Multifunctional planter |
| 06/11/2002 | US6401638 Seed planter apparatus and method |
| 06/11/2002 | CA2241809C Tank pressurization system for air seeder |
| 06/07/2002 | CA2364702A1 Agricultural seed meter |
| 06/06/2002 | US20020066743 Universal seed metering disc |
| 06/05/2002 | EP1210856A2 Seed drill |
| 06/05/2002 | CN1352521A In-line sub-surface seeding, fertilizing and watering system |
| 06/04/2002 | CA2252252C Quick change seed boot |
| 05/30/2002 | US20020062771 Vacuum seed planter for test plots and method of use |
| 05/29/2002 | DE10055287A1 Detecting/processing state data acquired onboard vehicle involves detecting state data on vehicle, transmitting to Internet server, evaluating using evaluation program installed on server |
| 05/29/2002 | CN2493007Y Adjustable multiple row distance multi-purpose vertical disc type seeder |
| 05/29/2002 | CN2493006Y One-box three-chamber seeder |
| 05/29/2002 | CN2493005Y Improved vertical disc air suction type seeder |
| 05/29/2002 | CN2493004Y Manual sowing implement |
| 05/29/2002 | CN2493003Y Multi-function dibbler |
| 05/22/2002 | CN2492048Y Rice seedlings raising board dibbling device for throwing rice seedlings |
| 05/21/2002 | US6389999 Dynamic controller of excess downpressure for surface engaging implement |
| 05/16/2002 | DE10140341A1 Vorrichtung zur Auswahl von Samenkörnern Device for selection of seeds |
| 05/15/2002 | CN2490805Y Combined seeding furrower |
| 05/15/2002 | CN2490804Y Multifunctional fertilizing seeder |
| 05/15/2002 | CN1349378A Machine for transplanting rice seedlings |
| 05/14/2002 | US6386128 Methods and systems for seed planting management and control |
| 05/14/2002 | US6386125 Seed drill |
| 05/08/2002 | CN2489562Y Seeder with elastic material rotary plate |
| 05/08/2002 | CN2489561Y Human single-line seeding drill |
| 05/08/2002 | CN2489560Y Rice single-seed planter |
| 05/08/2002 | CN2489559Y Multifunction precision hill-drop top-dressing apparatus |
| 05/07/2002 | CA2088590C Portable spreading devices |
| 05/02/2002 | US20020050238 Seed planter apparatus and method |
| 05/02/2002 | DE10053999A1 Distributor machine e.g. for agricultural purposes consisting of front module and rear module with storage container and dosing, distribution and output elements so that modules |
| 05/02/2002 | DE10051565A1 Seed drill has sowing shares, rear roller, earthworking tools and second roller, all attached to sub-frame mounted on main frame by pivot and bolt in slot, limiting degree of swivel of sub-frame |
| 05/01/2002 | CN2488260Y Seed sowing device |
| 04/24/2002 | CN2487208Y Seeder with diameter adjustable wheels |
| 04/24/2002 | CN2487207Y Seeding apparatus for drum hill planter |
| 04/24/2002 | CN2487206Y Seeder with fertilizer dibbling function |
| 04/23/2002 | US6374759 Seed planter apparatus and method |
| 04/18/2002 | WO2002011520A3 Measuring system |
| 04/18/2002 | US20020043201 Seed Metering system with improved wear enhancement |
| 04/18/2002 | US20020043200 Seed planter |
| 04/18/2002 | US20020043199 Seed planting device and seed drill using such devices |
| 04/18/2002 | US20020043197 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 04/18/2002 | US20020043194 Centralized seed distribution system for planter |
| 04/17/2002 | EP1197133A2 Measuring system for an agricultural seed drill |
| 04/17/2002 | EP1196021A1 A combined carrier and transport unit for use in connection with germination of seed tapes |
| 04/17/2002 | CN2485934Y Seed planting and fertilizer spreading machine |
| 04/17/2002 | CN2485933Y Jet sprout planter |
| 04/16/2002 | US6373057 Infrared reflective article counting/detecting device |
| 04/11/2002 | US20020040669 Seed drill |
| 04/10/2002 | EP1195084A1 Improved sowing machine |
| 04/10/2002 | CN2484723Y Corn dibber on thin film |
| 04/09/2002 | US6367396 Pneumatic agricultural particulate material delivery system |
| 04/05/2002 | CA2357299A1 Sophisticated seeder |
| 04/03/2002 | EP0660660B2 Process for working exploitable territories |
| 04/03/2002 | CN1342394A Guide-type seed dropper with vertical disk |
| 04/02/2002 | US6363871 Quick change seed boot |
| 04/02/2002 | CA2030249C Seeder clutch for tramlines |
| 03/28/2002 | DE10140773A1 Vorrichtung zum Versorgen einer Einzelkornsämaschine mit Samenkörnern Means for supplying a seeder with seeds |
| 03/28/2002 | DE10140342A1 Vorrichtung zum Verteilen von Samenkörnern An apparatus for distributing seeds |
| 03/27/2002 | CN2482788Y Multi-functional precision sowing machine |
| 03/27/2002 | CN2482787Y Resilient tiller planter for all kinds of landform |
| 03/27/2002 | CN2482786Y Self-pushing apparatus used for man power tiller planter |
| 03/26/2002 | CA2243179C Farm land seed boot |
| 03/21/2002 | US20020035431 System and method for creating application maps for site-specific farming |
| 03/20/2002 | CN2482318Y Adjustable feed drum |
| 03/20/2002 | CN1080988C Screen-type accurate seeding machinery |
| 03/19/2002 | US6357369 Rotating seed drill |
| 03/14/2002 | DE10042790A1 Sowing machine for individual grain seed has at least two drive shafts for individual sowing devices, one operated at higher speed while sowing devices that can be switched off are off |
| 03/13/2002 | CN2481123Y Precision seeder |
| 03/13/2002 | CN2481122Y Seeder |
| 03/13/2002 | CN2481121Y Single-row peanut and maize seeder |
| 03/06/2002 | CN2479720Y Hand held peanut combined precision seeder |
| 03/05/2002 | US6352042 Internal seed knockout assembly |
| 02/28/2002 | WO2002016090A2 Robotic seed-handling apparatus and methods |
| 02/28/2002 | WO2002015666A1 Improved seed selection mechanism |
| 02/28/2002 | DE10130182A1 Single grain sowing machine has running wheel(s) preferably in each lateral area of machine to drive at least some single grain sowing units via variable speed gearbox, transfer arrangement |
| 02/28/2002 | DE10040587A1 Agricultural spreader has central frame and two side frames which carry earth working tools, frames being linked by connecting bars which can be locked in working position and only side frame being fitted with wheels |
| 02/27/2002 | CN2478323Y Crop topdressing apparatus |
| 02/27/2002 | CN2478322Y Pitch-regulating furrower |
| 02/27/2002 | CN2478321Y Agricultural fertilizing and sowing dual-purpose machine |
| 02/26/2002 | CA2240819C Wear insert for metering system |
| 02/21/2002 | WO2002013595A1 Rotating seed drill |
| 02/21/2002 | DE10039634A1 Agricultural hopper is fitted with conveyor screw, screw and its pipe being mounted in aperture in side wall of hopper so that they can be raised and lowered, e.g. hydraulically |
| 02/21/2002 | DE10037713A1 Pneumatic drilling machine for sowing seed has on board computer which counts seed passing through one distribution channel and calculates overall seed per square meter |
| 02/21/2002 | DE10037351A1 Seed sowing machine for grain performs air driven seed separation in container having air permeable sides made of fabric |
| 02/20/2002 | CN2476926Y Drilling and seeding sub-synchronous mechanism of precision planter |
| 02/20/2002 | CN2476925Y Paddy rice directly transplanting appts. with automatic ridging |
| 02/20/2002 | CN2476924Y Machine for fertilizing, ridging and laying film |
| 02/19/2002 | US6347595 Distributor of horticultural seeds for a sowing agricultural implement |
| 02/19/2002 | US6347593 Modular dethatcher and seeder |
| 02/14/2002 | WO2002011520A2 Measuring system |