Erich Jorzenink

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning the bottom surface of a coke oven door plug
- Patent number 4,135,987
- Issue date Jan 23, 1979
- Krupp-Koppers GmbH
- Erich Jorzenink
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...