Gunter Greiner

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Liederbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for absorbing ozone
- Patent number 4,353,717
- Issue date Oct 12, 1982
- Hoechst Aktiengesellschaft
- Peter Herbrechtsmeier
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE