Yoshihiko Sano

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Hatano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Print hammer in dot printer
- Patent number 4,304,495
- Issue date Dec 8, 1981
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Shiyoji Wada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS