Adjustable cam mechanism
United States Patent 2888837
US Patent References:
/0733220.html
- - 0733220

Variable nose cam
- - 1757046


Inventors:
Hellmann, Carl S.
Publication Date:
06/02/1959
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Assignee:
Hellmann, Carl S.
Primary Class:
74/568R
Other Classes:
123/90.170
International Classes:
F01L1/08; F01L13/00