Dietmar Hempel

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Wolfenbuettel, DE

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Patents Applicationslast 30 patents

Information Patent Application
Process for the conditioning of polluted water
- Publication number 20020153329
- Publication date Oct 24, 2002
- Degussa AG
- Dietmar Hempel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE