US PATENT SUBCLASS 111 / 197
.~.~ Drag

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
190  DF  .~ Furrow closer {2}
197.~.~ Drag {1}
198  DF  .~.~.~> Chain

DEFINITION

Classification: 111/197

Drag:

(under subclass 190) Apparatus in which soil is moved back into the furrow by a member which slides along the soil surface and is pulled behind the drilling machine.