Yoshihiro Narita

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of water soluble dyes containing lithium su...
- Patent number 4,808,192
- Issue date Feb 28, 1989
- Mitsubishi Chemical Industries Limited
- Yoshihiro Narita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...