Junji Fujiwara

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Fuchuhonmachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operating mechanism for use in a circuit breaker
- Patent number 4,409,449
- Issue date Oct 11, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Ikuo Takano
- H01 - BASIC ELECTRIC ELEMENTS