Automotive valve spring compressing apparatus
United States Patent 3295193
US Patent References:
Valve-spring compressor
- - 1438791

Valve facing machine
- - 1864305

Valve spring lifter
- - 1893962

Valve extractor
- - 2507240


Inventors:
Maness, John F.
Publication Date:
01/03/1967
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Assignee:
Otis, Gatewood D.
Primary Class:
29/220
International Classes:
B25B27/26; B25B27/14