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Ernst Seeberger
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Duren, DE
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last 30 patents
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Patent Grant
Water-containing water glass fibers
Patent number
4,471,019
Issue date
Sep 11, 1984
Akzo nv
Arno Wegerhoff
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Method for making silica fibers
Patent number
4,332,600
Issue date
Jun 1, 1982
Akzo nv
Arno Wegerhoff
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method for making silica fibers
Patent number
4,332,601
Issue date
Jun 1, 1982
Akzo nv
Arno Wegerhoff
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING