Friedrich Isermann

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coke oven hopper truck including support for removable filling cover
- Patent number 4,151,919
- Issue date May 1, 1979
- Didier Engineering GmbH.
- Manfred Blase
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Discharge apparatus for inclined coke ovens
- Patent number 4,145,257
- Issue date Mar 20, 1979
- Didier Engineering GmbH.
- Heinz-Gunther Grewe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...