Valve actuating mechanism or the like
United States Patent 3075737
Inventors:
Cantalupo, Francis J.
Doelger, John P.
Publication Date:
01/29/1963
Other Classes:
137/625.270, 137/625.680
International Classes:
F16K31/363; F22B37/44; F16K31/36; F22B37/00