US PATENT SUBCLASS 242 / 422.1
.~.~.~ Plural
Current as of:
June, 1999
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242 /
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WINDING, TENSIONING, OR GUIDING
410
DF
TENSION CONTROL OR BRAKE
{3}
416
DF
.~ Supply controlled {6}
422
DF
.~.~ Yieldable coil brake {5}
422.1
.~.~.~ Plural
DEFINITION
Classification: 242/422.1
Plural:
(under subclass 422) Subject matter wherein multiple brake members are provided.