Francois T. N. Tuffier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for rendering a boat unsinkable
- Patent number 4,458,618
- Issue date Jul 10, 1984
- Tuffier nee Boubis; Rosa
- Francois T. N. Tuffier
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT