Petra Look-Herber

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Braunschweig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing granulated sodium percarbonate
- Patent number 5,560,896
- Issue date Oct 1, 1996
- Degussa Aktiengesellschaft
- Martin Bewersdorf
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the production of catalytically active coatings for the...
- Patent number 5,039,643
- Issue date Aug 13, 1991
- Degussa Aktiengesellschaft
- Christian Hecht
- C01 - INORGANIC CHEMISTRY