Keiji Kawano

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Facsimile apparatus for communicating on external and internal tele...
- Patent number 5,027,385
- Issue date Jun 25, 1991
- Tamura Electric Works, Ltd.
- Hidetoshi Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE