Tohoku Metal Industries, Inc.

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Sendai, JP

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Patents Grantslast 30 patents

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Multi-output-type power supply devices using separately-exciting-ty...
- Patent number 4,449,173
- Issue date May 15, 1984
- Tohoku Metal Industries, Inc.
- Hisao Nishino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER