Hartung, Kuhn & Co.

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Dusseldorf, DT

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Patents Grantslast 30 patents

Information Patent Grant
Charging of an oven chamber of a battery of coke ovens
- Patent number 4,094,420
- Issue date Jun 13, 1978
- Hartung, Kuhn & Co.
- Johann G. Riecker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...