Paul Fleury

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St-Vallier-de-Bellechasse, Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming a planar sheet or plate to a curved shape
- Patent number 4,857,412
- Issue date Aug 15, 1989
- Paul Fleury
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...