Johann Lammer

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Cormondreche, CH

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Patents Grantslast 30 patents

Information Patent Grant
Tribological coatings for the protection of moving machine parts fr...
- Patent number 4,522,453
- Issue date Jun 11, 1985
- Laboratoire Suisse de Recherches Horlogeres
- Johann Lammer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...