US PATENT SUBCLASS 111 / 84
.~ Drag-bar units

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
84.~ Drag-bar units

DEFINITION

Classification: 111/84

(under subclass 14) Devices wherein bars are with planting elements thereon designed to be dragged over the earth.

(1) Note. The drag-bar unit may be considered as a special type of auxiliary frame carrying a furrow-opening and other planter elements of the single-row planter.

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66+,