Tokyo Shibaura Denki Kabushika Kaisha

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-tracking mechanisms for solar collectors
- Patent number 4,498,456
- Issue date Feb 12, 1985
- Tokyo Shibaura Denki Kabushika Kaisha
- Kenichi Hashizume
- F24 - HEATING RANGES VENTILATING