Pierre Roger Potier

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La Celle-Saint-Cloud, FR

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Patents Grantslast 30 patents

Information Patent Grant
Casting of molten metals
- Patent number 4,040,469
- Issue date Aug 9, 1977
- Foseco International Limited
- Pierre Roger Potier
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting of molten metals
- Patent number 3,934,637
- Issue date Jan 27, 1976
- Foseco International Limited
- Pierre Roger Potier
- B22 - CASTING POWDER METALLURGY