Title:
Filamentary product and method of its production
United States Patent 2505045
Inventors:
Holcomb, Harry E.
Publication Date:
04/25/1950
Export Citation:
Click for automatic bibliography generation
Assignee:
Johns, Manville
Primary Class:
428/108
Other Classes:
156/166, 156/167, 156/174, 156/205, 156/229, 210/509, 428/109, 428/167, 428/392
International Classes:
C04B26/02
View Patent Images:
Download PDF 2505045        PDF help
US Patent References:
2419971Padding and soundproofing material
2409951Insulating bat
2347566Laminated body
2081060Process for the mechanical production of glass felt
1921518Insulating block