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Polymer electrolyte fuel cells system
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Patent number 6,613,467
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Issue date Sep 2, 2003
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Kabushiki Kaisha Toshiba
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Hiroshi Chizawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Fuel cell
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Patent number 4,766,043
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Issue date Aug 23, 1988
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Kabushiki Kaisha Toshiba
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Tamotsu Shirogami
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H01 - BASIC ELECTRIC ELEMENTS
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Electrochemical power generator
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Patent number 4,515,871
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Issue date May 7, 1985
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Tokyo Shibaura Denki Kabushiki Kaisha
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Tamotsu Shirogami
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H01 - BASIC ELECTRIC ELEMENTS
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Fuel cell stack
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Patent number 4,478,918
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Issue date Oct 23, 1984
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Tokyo Shibaura Denki Kabushiki Kaisha
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Mitsushi Ueno
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H01 - BASIC ELECTRIC ELEMENTS
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Electrochemical power generator
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Patent number 4,461,813
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Issue date Jul 24, 1984
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Tokyo Shibaura Denki Kabushiki Kaisha
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Tamotsu Shirogami
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H01 - BASIC ELECTRIC ELEMENTS
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Sealed storage battery
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Patent number 4,143,212
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Issue date Mar 6, 1979
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Tokyo Shibaura Electric Co., Ltd.
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Mitsushi Ueno
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G01 - MEASURING TESTING