Title:
Hand valve
United States Patent 2690321

Inventors:
Luna, Jose L.
Paradise, Francis C.
Publication Date:
09/28/1954
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Assignee:
STEWART WARNER CORP
Primary Class:
251/116
Other Classes:
74/516, 74/104, 251/233, 74/532
International Classes:
F16K21/04; F16K21/00
Other References:
None