Bernard P. C. Sohier

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Savigny Le Temple, FR

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Patents Grantslast 30 patents

Information Patent Grant
Part made from ceramic composite having a metallic coating, process...
- Patent number 5,422,188
- Issue date Jun 6, 1995
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Georges L. Lagain
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for weld-assembling a disk fitted with small wings by an ene...
- Patent number 5,383,593
- Issue date Jan 24, 1995
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Pierre M. S. Lechervy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a hollow blade for a turboshaft engine
- Patent number 5,253,419
- Issue date Oct 19, 1993
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Andre C. F. Collot
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...