Norbert Srowig

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for disposing of wastes from wastepaper rec...
- Patent number 4,932,336
- Issue date Jun 12, 1990
- Oschatz GmbH
- Norbert Srowig
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES