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Fritz Knabenhans
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Winterthur, CH
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last 30 patents
Information
Patent Grant
Method of treating cotton contaminated with honeydew
Patent number
5,048,156
Issue date
Sep 17, 1991
Maschinenfabrik Rieter, AG
Rene Waeber
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for treating cotton contaminated with honeydew
Patent number
5,008,978
Issue date
Apr 23, 1991
Maschinenfabrik Rieter AG
Rene Waeber
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for reducing the stickiness of cotton flocks
Patent number
5,003,670
Issue date
Apr 2, 1991
Maschinenfabrik Rieter AG
Rene Waeber
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of and apparatus for reducing the stickiness of the fibers o...
Patent number
4,999,926
Issue date
Mar 19, 1991
Maschinenfabrik Rieter AG
Fritz Knabenhans
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for reducing the stickiness of the fibers of cotton flock...
Patent number
4,999,925
Issue date
Mar 19, 1991
Maschinenfabrik Rieter AG
Fritz Knabenhans
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of reducing the stickiness of cotton fibers
Patent number
4,969,234
Issue date
Nov 13, 1990
Maschinenfabrik Rieter AG
Rene Waeber
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Feed chute arrangement for textile machines, such as carding machines
Patent number
4,878,784
Issue date
Nov 7, 1989
Rieter Machine Works Ltd.
Rolf Binder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Arrangement for supplying a fiber processing machine
Patent number
4,797,979
Issue date
Jan 17, 1989
Maschinenfabrik Rieter AG
Paul Staheli
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING