US PATENT SUBCLASS 112 / 276
.~.~ Fluid operated or controlled
Current as of:
June, 1999
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112 /
HD
SEWING
270
DF
ELEMENTS
{21}
271
DF
.~ Starting or stopping {5}
276
.~.~ Fluid operated or controlled
DEFINITION
Classification: 112/276
Fluid operated or controlled:
(under subclass 271) Devices which are operated or controlled by a fluid mechanism.
