Title:
Surfacing material
United States Patent 2515847

Inventors:
Winkler, Carl W.
Publication Date:
07/18/1950
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Assignee:
Winkler, Carl W.
Primary Class:
Other Classes:
473/171, 428/95, 273/DIG.013, 428/91, 404/32, 428/96, 404/2, 404/35
International Classes:
E01C13/08
US Patent References:
2246101Floor covering
2303203Carpet
Foreign References:
GB199703A