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Philippe Solignac
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Saint Egreve, FR
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last 30 patents
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Patent Grant
Process for improving the surface condition and thickness regularit...
Patent number
5,253,699
Issue date
Oct 19, 1993
Pechiney Recherche
Philippe Solignac
B22 - CASTING POWDER METALLURGY
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Patent Grant
Process for monitoring and regulating the lubrication of the workin...
Patent number
4,892,133
Issue date
Jan 9, 1990
Cegedure Societe de Transformation de l'Aluminum Pechiney
Philippe Solignac
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...