Masaki Sasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mixed disazo-dye composition and black aqueous ink composition cont...
- Patent number 5,795,970
- Issue date Aug 18, 1998
- Orient Chemical Industries, Ltd.
- Takashi Ono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...