Yousei Kawabata

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Shiojiri, JP

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Patents Grantslast 30 patents

Information Patent Grant
Character ring-selecting type printer
- Patent number 4,328,747
- Issue date May 11, 1982
- Kabushiki Kaisha Suwa Seikosha
- Hitoshi Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS