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Zaidan Hojim Handotai Kenkyu Shinkokai

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  • Sendai, JP
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  • Information Patent Grant

    ZnSe green light emitting diode
    • Patent number 4,725,563
    • Issue date Feb 16, 1988
    • Zaidan Hojim Handotai Kenkyu Shinkokai
    • Jun-ichi Nishizawa
    • H01 - BASIC ELECTRIC ELEMENTS

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