Title:
Distributing valve
United States Patent 2477590
Inventors:
Thomas, Ferwerda
Burton, Langworthy
Publication Date:
08/02/1949
Export Citation:
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Assignee:
Thomas, Ferwerda
Burton, Langworthy
Primary Class:
137/625.21
Other Classes:
137/624.13
International Classes:
F16K11/074; F16K11/06
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US Patent References:
2367319Fluid distributor
2345073Apparatus for operating therapeutic devices