Multishell fluid storage apparatus
United States Patent 2577171

Inventors:
Wiggins, John H.
Allen, John W.
Publication Date:
12/04/1951
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Assignee:
Wiggins, John H.
Allen, John W.
Primary Class:
Other Classes:
220/901, 220/567, 220/560.090, 220/560.050
International Classes:
B65D90/02
Foreign References:
DE497984C