Joesph Portier

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Gradignan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a target component for cathode sputt...
- Patent number 5,507,897
- Issue date Apr 16, 1996
- Societe Nationale Elf Aquitaine
- Guy Campet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...