Impregnation of cellulosic material
United States Patent 2434106

Inventors:
Flood, William E.
Edward, Kosinszki
Publication Date:
01/06/1948
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Assignee:
CATALIN CORP OF AMERICA
Primary Class:
Other Classes:
427/382, 8/116.100, 526/230, 427/439
International Classes:
D06M15/233; D21H17/19; D06M15/21; D21H17/00