Valve actuating mechanism
United States Patent 2322173

Inventors:
Spencer, Louis R.
Publication Date:
06/15/1943
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Assignee:
SPENCER AIRCRAFT MOTORS INC
Primary Class:
123/90.360
Other Classes:
74/559, 123/90.410, 123/90.340, 74/569, 123/90.440, 123/90.270
International Classes:
F01L1/18