Kiyoshi Tsuboi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal transfer recording apparatus
- Patent number 4,507,667
- Issue date Mar 26, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyoshi Tsuboi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS