Rene Perrier de la Bathie

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Saint Pierre D'Albigny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a magnetic material by forging and magnetic ma...
- Patent number 6,592,682
- Issue date Jul 15, 2003
- Santoku Corporation
- Daniel Fruchart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Treatment of pulverant magnetic materials and products thus obtained
- Patent number 5,580,396
- Issue date Dec 3, 1996
- Centre National de la Recherche Scientifique (CNRS)
- Daniel Fruchart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for preparing permanent magnets by division of crystals
- Patent number 5,055,142
- Issue date Oct 8, 1991
- Centre National de la Recherche Scientifique
- Rene Perrier de la Bathie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation of phosphates by induction melting
- Patent number 5,030,430
- Issue date Jul 9, 1991
- Rhone-Poulenc Chimie
- Paul Michel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for producing refractory materials by induction
- Patent number 4,723,996
- Issue date Feb 9, 1988
- Technogenia, S.A.
- Pierre Brunet
- B22 - CASTING POWDER METALLURGY