Rolf Koring

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Juchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Friction bearing alloy
- Patent number 5,705,126
- Issue date Jan 6, 1998
- Elektro-Thermit GmbH
- Michael Bohsmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Sn-Containing Heavy-Duty Material Composition, Method for the Produ...
- Publication number 20090003752
- Publication date Jan 1, 2009
- ECKA GRANULATE GMBH & CO. KG
- Rolf Koring
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...