Hans-Ludwig Pfeifer

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Bad Hoenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing sodium perborate monohydrate agglomerate
- Patent number 5,203,877
- Issue date Apr 20, 1993
- Peroxid-Chemie GmbH
- Werner Doetsch
- C01 - INORGANIC CHEMISTRY