US PATENT SUBCLASS 172 / 203
.~.~.~ Connected to moldboard or handle

Current as of: June, 1999
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172 /   HD   EARTH WORKING

133  DF  DIVERSE TOOLS {29}
201  DF  .~ Laterally spaced {1}
202  DF  .~.~ Spaced from moldboard side of plow {1}
203.~.~.~ Connected to moldboard or handle

DEFINITION

Classification: 172/203

(under subclass 202) Apparatus in which the diverse earth working element has a connection directly to the moldboard or to the handles of the plow.