Walter Dümler

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Bad Bellingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a granular formulation of plastic-soluble colo...
- Patent number 7,608,117
- Issue date Oct 27, 2009
- Ciba Specialty Chemicals Corporation
- Paolo Balliello
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...