Rene Antoine Paris

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Lyon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Production of metals and metal alloys of high purity
- Patent number 4,111,686
- Issue date Sep 5, 1978
- Rene Antoine Paris
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal cyanide complexes
- Patent number RE29515
- Issue date Jan 10, 1978
- Rene Antoine Paris
- 423 - Chemistry of inorganic compounds