US2845014A
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*
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1953-02-02 |
1958-07-29 |
Harry A Pursche |
Two-way plow with universal tool head
|
US3039541A
(en)
*
|
1960-12-23 |
1962-06-19 |
Int Harvester Co |
Implement attachment for tractor
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US3316981A
(en)
*
|
1965-03-12 |
1967-05-02 |
Allis Chalmers Mfg Co |
Tractor plow
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US3357501A
(en)
*
|
1965-05-24 |
1967-12-12 |
Deere & Co |
Two-way reversible gang plow
|
US3524509A
(en)
*
|
1966-02-01 |
1970-08-18 |
Massey Ferguson Inc |
Semi-mounted earthworking implement
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US3428135A
(en)
*
|
1966-03-04 |
1969-02-18 |
Massey Ferguson Inc |
Turnover plow
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US3583494A
(en)
*
|
1967-08-31 |
1971-06-08 |
Massey Ferguson Inc |
Weight transfer hitch for plows
|
US3559745A
(en)
*
|
1967-08-31 |
1971-02-02 |
Massey Ferguson Inc |
Multiple bottom plow
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US3463510A
(en)
*
|
1967-11-30 |
1969-08-26 |
Deere & Co |
Tractor-implement weight-transfer draft system
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US3598185A
(en)
*
|
1968-05-09 |
1971-08-10 |
Massey Ferguson Inc |
Semimounted turnover plow having cam-tilted and independently hydraulically steered rear wheel
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US3532172A
(en)
*
|
1968-05-09 |
1970-10-06 |
Massey Ferguson Inc |
Semi-mounted plow with caster wheel that can be tilted and locked for plowing
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US3589451A
(en)
*
|
1968-09-27 |
1971-06-29 |
Case Co J I |
Hitch mechanism
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US3662840A
(en)
*
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1969-01-21 |
1972-05-16 |
Massey Ferguson Inc |
Two-way plow with hydraulic trip and reset
|
DE1920899B2
(de)
|
1969-04-24 |
1973-01-04 |
Rabewerk Heinrich Clausing, 4509 Linne |
Anordnung zur zusätzlichen intermittierenden Belastung der Hinterräder eines Schleppers mit angehängtem Aufsattelpflug. Änm: Rabewerk Heinrich Clausing, 4509 Linne
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US3627058A
(en)
*
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1969-07-09 |
1971-12-14 |
Deere & Co |
Two-way plow with automatic landing
|
FR2119864B1
(fr)
|
1970-12-30 |
1973-08-10 |
Andre Roger |
Charrue réversible demi-tour semi-portée
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US3730279A
(en)
*
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1971-02-09 |
1973-05-01 |
C Dowdeswell |
Reversible plough support means with alternately laterally swinging wheel support arm
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US3783950A
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*
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1971-04-29 |
1974-01-08 |
Geurts Inc |
Semi-mounted plow
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US3698486A
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*
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1972-01-10 |
1972-10-17 |
Int Harvester Co |
Steering compensator to alternately offset the tail wheel on semi-mounted two-way plows
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US3918528A
(en)
*
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1972-02-16 |
1975-11-11 |
Dmi |
Plow system with plurality of plow units and means for adjusting spacing between units in a continuous manner
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US3830312A
(en)
*
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1973-03-07 |
1974-08-20 |
E Brandly |
Plow
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US3910353A
(en)
*
|
1974-05-03 |
1975-10-07 |
Case Co J I |
Hydraulic plow steering
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US4207951A
(en)
*
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1977-05-23 |
1980-06-17 |
Peek Steven L |
Two-way, multiple bottom plow with lift assist
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US4186806A
(en)
*
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1977-09-06 |
1980-02-05 |
International Harvester Company |
Plow system
|
DE2919362A1
(de)
*
|
1979-05-14 |
1980-11-27 |
Rudolf Ing Grad Steigerwald |
Drehwerkvorrichtung mit abstuetzvorrichtung, kippausgleich und klappeinrichtung des pflugbaumes und front-hilfsstuetzrad an pfluegen
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US4410047A
(en)
*
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1981-06-22 |
1983-10-18 |
Deere & Company |
Tractor-drawn plow with hitch and furrow wheel hydraulic motors connected in series
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US4415040A
(en)
*
|
1981-08-07 |
1983-11-15 |
International Harvester Co. |
Fully mounted variable width plow
|
SU1353330A1
(ru)
*
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1985-01-23 |
1987-11-23 |
Головное Специализированное Конструкторское Бюро По Почвообрабатывающим Машинам Производственного Объединения "Одессапочвомаш" |
Навесной многокорпусный плуг
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EP0266440B2
(de)
|
1986-11-03 |
1997-06-11 |
Rabewerk GmbH + Co. |
Drehpflug
|
FR2616999B1
(fr)
*
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1987-06-29 |
1991-03-29 |
Gregoire Besson Cie Sarl Ets |
Perfectionnement aux charrues multi-socs, reversibles, semi-portees
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WO1991015942A1
(fr)
*
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1990-04-23 |
1991-10-31 |
Coste Jean Louis |
Bati de charrue du type comportant au moins un corps a versoir et soc unique travaillant dans les deux sens de labour
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GB2264031B
(en)
*
|
1992-01-23 |
1994-08-31 |
Kverneland Klepp As |
Adjusting devices for a semi-mounted plough
|
GB2264216B
(en)
*
|
1992-02-15 |
1995-06-21 |
Kverneland Klepp As |
Multi-share plough
|
DE9204130U1
(de)
|
1992-03-27 |
1992-07-09 |
Rabewerk GmbH + Co, 4515 Bad Essen |
Aufsattel- oder Anhänge-Pflug
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US5363924A
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*
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1993-03-29 |
1994-11-15 |
Deere & Company |
Weight transfer system for an agricultural machine
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GB9309166D0
(en)
*
|
1993-05-04 |
1993-06-16 |
Kverneland Klepp As |
Multi-share plough
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US5701960A
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*
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1993-07-10 |
1997-12-30 |
Kverneland Klepp As |
Reversible Plough
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CZ290067B6
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*
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1994-05-31 |
2002-05-15 |
Kverneland Klepp A/S |
Agregát oboustranného pluhu a zařízení pro přípravu půdy
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DE69607420T2
(de)
*
|
1995-02-10 |
2000-12-07 |
Kverneland Klepp As, Kvernaland |
Mehrteildrehpflug
|
GB9602600D0
(en)
*
|
1996-02-08 |
1996-04-10 |
Kverneland Klepp As |
Multiple section reversible plough
|
FR2845561B1
(fr)
|
2002-10-09 |
2005-06-24 |
Gregoire & Cie Besson |
Dispositif de controle pour engin semi-porte et engin semi-porte, tel que charrue, equipe d'un tel dispositif
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US6971453B2
(en)
*
|
2003-11-11 |
2005-12-06 |
Deere & Company |
Control system for a three point implement hitch assembly
|
EP1731009A1
(de)
*
|
2005-06-09 |
2006-12-13 |
Lemken GmbH & Co. KG |
Drehpflug mit Drucksteuereinheit
|
DE102007042961A1
(de)
|
2007-09-10 |
2009-03-12 |
Alois Pöttinger Maschinenfabrik Gmbh |
Aufsattelpflug
|
GB0723993D0
(en)
*
|
2007-12-08 |
2008-01-16 |
Agco Sa |
Implement control system
|
DE202009014618U1
(de)
|
2009-10-29 |
2011-03-17 |
Alois Pöttinger Maschinenfabrik Gmbh |
Tastradfahrwerk für landwirtschaftliches Gerät
|