Rainer Loring

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Bottrop, DE

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Patents Grantslast 30 patents

Information Patent Grant
Procedure for hydrogenation of coal by means of liquid phase and fi...
- Patent number 4,741,822
- Issue date May 3, 1988
- Ruhrkohle Aktiengesellschaft
- Eckard Wolowski
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...