Hans Daucher

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the biological purification of sewage
- Patent number 4,374,730
- Issue date Feb 22, 1983
- BASF Aktiengesellschaft
- Alexandru Braha
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes and apparatus for removing suspended matter from suspensi...
- Patent number 4,212,737
- Issue date Jul 15, 1980
- BASF Aktiengesellschaft
- Hans Daucher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL