Michael Leu

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Winterthur, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling a drafting unit
- Patent number 5,134,755
- Issue date Aug 4, 1992
- Maschinenfabrik Rieter AG
- Erich Jornot
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING