Zengo Ninomiya

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersion of vinyl copolymer resin
- Patent number 4,740,546
- Issue date Apr 26, 1988
- Dainippon Ink and Chemicals, Inc.
- Tsuyoshi Masuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...