Rainer Hoffmann

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Nuremberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of extracting hydrocarbons from oil-containing rock or sand...
- Patent number 4,505,808
- Issue date Mar 19, 1985
- Kraftwerk Union Aktiengesellschaft
- Gerd Brunner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for extracting hydrocarbons from oil shale
- Patent number 4,505,809
- Issue date Mar 19, 1985
- Kraftwerk Union Aktiengesellschaft
- Gerd Brunner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Plant for extracting crude oil from oil shale
- Patent number 4,502,919
- Issue date Mar 5, 1985
- Kraftwerk Union Aktiengesellschaft
- Gerd Brunner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...