Ingo F. Litzenberger

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing low iron ammonium alum
- Patent number 5,470,444
- Issue date Nov 28, 1995
- Metallgesellschaft Aktiengesellschaft
- Ingo F. Litzenberger
- C01 - INORGANIC CHEMISTRY