Jean-Pierre Vaudolon

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72310 La Chapelle Huon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Stuffing box seal having braided packings and lip seal rings in com...
- Patent number 5,647,598
- Issue date Jul 15, 1997
- Jean-Pierre Vaudolon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...