Fernand Duba

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Zillisheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Freed-fiber spinning devices
- Patent number 4,166,354
- Issue date Sep 4, 1979
- Societe Alsacienne de Constructions Mecaniques de Mulhouse
- Fernand Duba
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING