Malcolm B. Nield

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Mossley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Preparation process for aminoanthraquinone derivatives
- Patent number 5,196,553
- Issue date Mar 23, 1993
- Ciba-Geigy Corporation
- John H. Brady
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...