Kozo Ishizaka

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Shiojiri, JP

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Patents Grantslast 30 patents

Information Patent Grant
Print hammer for line printer
- Patent number 4,196,667
- Issue date Apr 8, 1980
- Kabushiki Kaisha Suwa Seikosha
- Akio Mitsuishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS