Decorative tile
United States Patent 2302020

Inventors:
Frederick Jr., Emile
Publication Date:
11/17/1942
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Assignee:
CELOTEX CORP
Primary Class:
162/115
Other Classes:
52/144, 428/187, 156/219, 264/500, D25/163, 28/104
International Classes:
B28B11/08; B29C59/02