US PATENT SUBCLASS 111 / 39
.~.~.~.~.~.~ Both feeder and valve

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
15  DF  .~ Hill-planting machines {5}
34  DF  .~.~ Depositing mechanisms {6}
36  DF  .~.~.~ Primarily axle-driven {2}
37  DF  .~.~.~.~ Intermittently controlled {1}
38  DF  .~.~.~.~.~ Check-wire tripped {2}
39.~.~.~.~.~.~ Both feeder and valve

DEFINITION

Classification: 111/39

(under subclass 38) Devices wherein the intermittent control extends to means for the actuation of both the main dispensing device and an accumulating device.