Shouichi Murata

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersion of a developer for pressure-sensitive recording...
- Patent number 4,950,330
- Issue date Aug 21, 1990
- Sanko Kaihatsu Kagaku Kenkyusho
- Toranosuke Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS