D01H 7/2216

With one or two manually actuated shoe-brakes acting on a part of

Official title: {with one or two manually actuated shoe-brakes acting on a part of the whorl}

D01H7/2216 (With one or two manually actuated shoe-brakes acting on a part of) appears on 4 US grants and 0 published applications in this corpus.

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Granted patents
4
Published applications
0
Assignees
2
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7
Latest grant
16 Apr 1996