Multiple head with regulators
United States Patent 2687018

Inventors:
Baldwin Jr., John D.
Johnson, Andrew G.
Publication Date:
08/24/1954
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Assignee:
WEATHERHEAD CO
Primary Class:
222/3
Other Classes:
222/482, 137/505, 222/394, 137/507, 137/505.120
International Classes:
F17C13/04; G05D16/06; G05D16/04
US Patent References:
2293356Gas storage and dispensing apparatus
2307309Liquefied gas system
2478760Control fitting for liquefied petroleum gas tanks
2506031Gas pressure regulator apparatus