Firma Carl Still, Recklinghausen, and Bergwerksverband GmbH

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Patents Grantslast 30 patents

Information Patent Grant
Regenerator lining for regenerator chamber cells in coke ovens
- Patent number 4,167,453
- Issue date Sep 11, 1979
- Firma Carl Still, Recklinghausen, and Bergwerksverband GmbH
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...