Michel Pierantoni

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Lausanne, CH

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Patents Grantslast 30 patents

Information Patent Grant
Protective layer for a metal substrate and a method of producing same
- Patent number 5,230,755
- Issue date Jul 27, 1993
- Sulzer Brothers Limited
- Michel Pierantoni
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface coating made from an aluminum-based alloy
- Patent number 5,143,557
- Issue date Sep 1, 1992
- Sulzer Brothers Limited
- Michel Pierantoni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR