Reiner Waller

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Konigswinter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sliding element, in particular piston ring, method for manufacturin...
- Patent number 8,201,831
- Issue date Jun 19, 2012
- Federal-Mogul Burscheid GmbH
- Steffen Hoppe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...