Joachim Lemke

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Conditioning method for dehydrating clarification sludge
- Patent number 6,368,511
- Issue date Apr 9, 2002
- Bayer Aktiengesellschaft
- Heinz-Günther Weissenberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE