Kunio Kosaki

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Nagoya, JA

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Patents Grantslast 30 patents

Information Patent Grant
Solid writing material
- Patent number 3,957,495
- Issue date May 18, 1976
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Takeshi Teranishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...