Title:
Fibrous mat and method of making
United States Patent 2855634
Inventors:
Smart, Edward W.
Publication Date:
10/14/1958
Assignee:
OWENS CORNING FIBERGLASS CORP
Other Classes:
19/299, 65/505, 65/535, 428/357
International Classes:
D04H3/03; D04H3/02