Filamentary product and method of its production
United States Patent 2505045
US Patent References:
Insulating block
- - 1921518
Process for the mechanical production of glass felt
- - 2081060
Laminated body
- - 2347566
Insulating bat
- - 2409951
Padding and soundproofing material
- - 2419971
Insulating block
- - 1921518
Process for the mechanical production of glass felt
- - 2081060
Laminated body
- - 2347566
Insulating bat
- - 2409951
Padding and soundproofing material
- - 2419971
Inventors:
Holcomb, Harry E.
Publication Date:
04/25/1950
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Export Citation:
Assignee:
Johns, Manville
Primary Class:
Other Classes:
156/167, 428/167, 428/392, 156/174, 156/229, 156/205, 156/166, 428/109, 210/509
International Classes:
C04B26/02; C04B26/00