Title:
Sandwich panel construction
United States Patent 3090212
Inventors:
Anderson, Roger A.
Swann, Robert T.
Publication Date:
05/21/1963
Export Citation:
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Assignee:
Anderson, Roger A.
Swann, Robert T.
Primary Class:
62/512
Other Classes:
62/239, 62/259.1, 62/310, 62/467, 62/515, 62/525, 62/DIG.5, 122/6R, 165/104.25, 165/104.26, 165/904, 244/117A
International Classes:
F22B37/40; F23M5/08; F24F5/00; F24F1/00
View Patent Images:
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US Patent References:
3013641Structural element
2576843Heat exchange apparatus
Foreign References:
IT481285B