Wolfgang Hasselmann

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Port Elizabeth, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the coating of the flow channels of a honeycomb form ca...
- Patent number 6,149,973
- Issue date Nov 21, 2000
- Degussa Huls Aktiengesellschaft
- Martin Foerster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL