Waldemar Dlugosch

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dye dispersants: aryl sulphonic acid-formaldehyde condensate or lig...
- Patent number 5,186,846
- Issue date Feb 16, 1993
- BASF Aktiengesellschaft
- Ralf Brueckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...