US PATENT SUBCLASS 111 / 27
.~.~.~ Driving marking

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
15  DF  .~ Hill-planting machines {5}
25  DF  .~.~ Depositing and marking mechanisms {3}
27.~.~.~ Driving marking {1}
28  DF  .~.~.~.~> Revolving

DEFINITION

Classification: 111/27

(under subclass 25) Depositing mechanism driven from the marking mechanism, the driving power being produced by the engagement of the marking device with the ground during the travel of the planter.

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19, and 23.