Harri Brenienek

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Gladbeck, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing phenol from waste water
- Patent number 3,963,610
- Issue date Jun 15, 1976
- Phenolchemie GmbH
- Bruno Hauschulz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE