D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/69
D21H 13/38 (2006.01)
Patent
CA 1160404
ABSTRACT There is provided an improved non-woven fibrous felt material made up of fibers, calcined asbestos tailings as filler and an organic binder. The improved felt material possesses increased hot tensile strength over felt material made from non- calcined asbestos tailings or inert inorganic fillers.
374893
Goudreau Gage Dubuc
Societe Nationale de L'amiante
LandOfFree
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