Wolfgang Notter

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gasket for flange connections
- Patent number 6,962,349
- Issue date Nov 8, 2005
- SGL Carbon AG
- Wolfgang Notter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Gasket for flange connections
- Publication number 20040201182
- Publication date Oct 14, 2004
- SGL Carbon AG
- Wolfgang Notter
- B32 - LAYERED PRODUCTS