Helmut Westerwich

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Gelsenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the determination of the CaCO3 content of a scrubbing li...
- Patent number 7,867,772
- Issue date Jan 11, 2011
- Lentjes GmbH
- Helmut Westerwich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for the determination of the CaCO3 content of a scrubbing li...
- Publication number 20060211124
- Publication date Sep 21, 2006
- Lurgi Lentjes AG
- Helmut Westerwich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL