US PATENT SUBCLASS 37 / 96
.~.~.~.~ Longitudinal endless
Current as of:
June, 1999
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37 /
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EXCAVATING
347
DF
DITCHER
{8}
91
DF
.~ Wheel excavator {2}
94
DF
.~.~ Transverse axis {1}
95
DF
.~.~.~ Conveyor {2}
96
.~.~.~.~ Longitudinal endless
DEFINITION
Classification: 37/96
(under subclass 95) Apparatus wherein an endless conveyor runs longitudinally of the ditch.