PLANTING UNIT COMPRISING A POINTED MEMBER MOUNTED BETWEEN TWO DISCS FOR OPENING A FURROW, AND MEANS FOR RELEASING SAID MEMBER WITHOUT REMOVING DISCS
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United States of America Patent
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Issued Date -
Aug 11, 2011
app pub date -
Feb 8, 2011
filing date -
Feb 11, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Described herein is a planting unit that includes a frame whereon are mounted: means of opening a furrow in the ground, in the form of two adjacent discs; a pointed member removably mounted on said frame and protruding between said two discs and in the direction of the ground, said member being intended to form said furrow in a V shape, means of retaining said member mounted mobile on said frame between a retaining position of said member and a releasing position; and means of actuating connected to said means of retaining
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