Detlef Mattern

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for cleaning the door of a coke oven
- Patent number 8,038,800
- Issue date Oct 18, 2011
- DMT GmbH
- Frank Rossa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Cleaning the Door of a Coke Oven
- Publication number 20100154825
- Publication date Jun 24, 2010
- Frank Rossa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Seals for coke oven doors and the use thereof
- Publication number 20060151961
- Publication date Jul 13, 2006
- Hans-Josef Giertz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...