Carl Kroger

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coal-containing shaped bodies and process for making the same
- Patent number 4,205,035
- Issue date May 27, 1980
- Bergwerksverband GmbH
- Carl Kroger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coal-containing shaped bodies and process for making the same
- Patent number 4,113,817
- Issue date Sep 12, 1978
- Bergwerksverband GmbH
- Carl Kroger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...