Masao Sumi

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid electrolyte fuel cell
- Patent number 5,145,753
- Issue date Sep 8, 1992
- Mitsubishi Jukogyo Kabushiki Kaisha
- Mitsuhiro Irino
- H01 - BASIC ELECTRIC ELEMENTS