US PATENT SUBCLASS 82 / 150
.~ Center
Current as of: June, 1999
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DEFINITION
Classification: 82/150
Center:
(under subclass 117) Subject matter paragraph (b) wherein significance is attributed to two or more centers in the form of devices securable in a headstock or tailstock to rotatably
support the work.
SEE OR SEARCH CLASS
142, Wood Turning,
53, for centers in wood lathes.