US PATENT SUBCLASS 172 / 693
.~.~.~ Oblique bar

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

681  DF  TOOL, STANDARD OR CONNECTION {32}
685  DF  .~ Plural tools {6}
691  DF  .~.~ Mounted on transverse or oblique tool bar {2}
693.~.~.~ Oblique bar

DEFINITION

Classification: 172/693

(under subclass 691) Apparatus in which the general extent of the beam is in a direction that is at an angle to the direction of travel other than 90 deg..