Safety valve
United States Patent 2594626

Inventors:
Earle, Clarence E.
Publication Date:
04/29/1952
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Assignee:
Earle, Clarence E.
Primary Class:
137/473
Other Classes:
251/900
International Classes:
F16K17/04; F16K17/08
US Patent References:
2145870Valve mechanism
2217880Unloading relief valve
2360733Faucet construction
2524142Fluid valve
Foreign References:
DE150950C