Lucien Charles Hippolyte JUY

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Patents Grantslast 30 patents

Information Patent Grant
Disazo dyestuffs containing amino azo benzene sulfonic acid and phe...
- Patent number 3,960,831
- Issue date Jun 1, 1976
- Bayer Aktiengesellschaft
- Lucien Charles Hippolyte JUY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...