Pia Grimbu/ hler-Can

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Basel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Liquid metal complex dye preparations, process for their preparatio...
- Patent number 5,066,309
- Issue date Nov 19, 1991
- Ciba-Geigy Corporation
- Ernst Tempel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...