Ryotaro Kondo

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Fuchu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protective relaying system
- Patent number 4,228,476
- Issue date Oct 14, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yuji Okita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER