Title:
Wobble plate diaphragm pump
United States Patent 2991723


Inventors:
Joseph, Zubaty
Application Number:
US71339158A
Publication Date:
07/11/1961
Filing Date:
02/05/1958
Assignee:
GEN MOTORS CORP
Primary Class:
Other Classes:
91/473, 92/12.2, 92/48
International Classes:
F02M59/00; F04B1/14; F04B1/20; F04B1/29; F04B43/00; F04B53/10
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US Patent References:
Foreign References:
GB782231A1957-09-04
FR945304A1949-05-02