Takashi Kuhara

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Shibuya-ku, Tokyo 150, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for providing communication between water tanks of heat accu...
- Patent number 5,009,261
- Issue date Apr 23, 1991
- Takashi Kuhara
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device for providing communication between water tanks of heat accu...
- Patent number 4,887,667
- Issue date Dec 19, 1989
- Takashi Kuhara
- F24 - HEATING RANGES VENTILATING