Wilfried Schwan

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Neunkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for removing loose material on wavy surfaces of s...
- Patent number 8,029,649
- Issue date Oct 4, 2011
- FLSmidth A/S
- Norbert Fiedler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Removing Loose Material on Wavy Surfaces of s...
- Publication number 20090321242
- Publication date Dec 31, 2009
- FLSMIDTH KOCH GMBH
- Norbert Fiedler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...