Jean-Pierre Bruggeman

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Villeneuve d'Ascq, FR

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Patents Grantslast 30 patents

Information Patent Grant
Spinning device comprising a ring rotatably supported on a fluid be...
- Patent number 4,244,170
- Issue date Jan 13, 1981
- Societe Alsacienne de Constructions Mecaniques de Mulhouse
- Olivier Traynard
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING