Title:
Display panel assembly
United States Patent 3204689
US Patent References:
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/0404110.html
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/0421383.html
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/0454328.html
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Inventors:
Howell, David S.
Publication Date:
09/07/1965
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Assignee:
ARLINGTON ALUMINUM CO
Primary Class:
160/135
International Classes:
E04B2/74; G09F15/00
US Patent References:
1595929Knockdown screen
2855037Portable wall or panel structures and means for supporting same
Foreign References:
DE810761C
GB288505A