Takeshi Sugii

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal recording head and process for manufacturing wiring substra...
- Patent number 4,689,638
- Issue date Aug 25, 1987
- Fujitsu Limited
- Toshio Matsuzaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS