Hansulrich Eichengerger

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Winterthur, CH

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Patents Grantslast 30 patents

Information Patent Grant
Drive for a comber
- Patent number 5,367,746
- Issue date Nov 29, 1994
- Rieter Machine Works, Ltd.
- Heinz Clement
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Calendar rollers with rounded teeth for crimping sliver and increas...
- Patent number 5,065,477
- Issue date Nov 19, 1991
- Rieter Machine Works, Ltd.
- Hansulrich Eichengerger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING