Driving mechanism
United States Patent 2766849
US Patent References:
/1010585.html
- - 1010585
Spring-driven rotatable surgical cutter with hand pressure speed control
- - 2419045
Temperature-compensated viscous timing device
- - 2604163
/1010585.html
- - 1010585
Spring-driven rotatable surgical cutter with hand pressure speed control
- - 2419045
Temperature-compensated viscous timing device
- - 2604163
Inventors:
Ernst, Rudiger
Publication Date:
10/16/1956
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Export Citation:
Assignee:
Ernst, Rudiger
Primary Class:
Other Classes:
446/459, 446/380
International Classes:
A63H29/18; A63H29/00
Foreign References:
| DE808334C |