Yoshiaki Masuda

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink composition for indicating progress and completion of vulcaniza...
- Patent number 4,605,441
- Issue date Aug 12, 1986
- Sakura Color Products Corporation
- Yoshiaki Masuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...