US PATENT SUBCLASS 144 / 49
MISCELLANEOUS SINGLE-OPERATION
Current as of:
June, 1999
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144 /
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WOODWORKING
49
MISCELLANEOUS SINGLE-OPERATION
DEFINITION
Classification: 144/49
MISCELLANEOUS SINGLE-OPERATION:
(under the class definition) Machine performing only one operation, as distinguished from a combined machine, and not otherwise specifically classified.