Title:
WALL STRUCTURE
United States Patent 3550338

Inventors:
Satkin, David M.
Helvie, Gene B.
Tillotson, Charles J.
Publication Date:
12/29/1970
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Assignee:
Architectural, Partitions
Primary Class:
52/241
Other Classes:
52/474, D25/121
International Classes:
E04B2/78; E04B2/74; E04B2/76; E06B3/64




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