US PATENT SUBCLASS 37 / 365
.~.~ Rotary

Current as of: June, 1999
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37 /   HD   EXCAVATING

347  DF  DITCHER {8}
364  DF  .~ With side or auxiliary cutter {1}
365.~.~ Rotary

DEFINITION

Classification: 37/365

Rotary:

(under subclass 364) Apparatus wherein the additional or auxiliary cutter moves in a circular orbit about an axis.

SEE OR SEARCH CLASS

299, Mining or In Situ Disintegration of Hard Material,

39.1+, for a hard material disintegrating machine having rotary cutter.