TREA

Rin Ei Seiki Kabushiki Kaisha

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  • Tokyo, JP
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  • Information Patent Grant

    Touch sensor
    • Patent number 4,734,549
    • Issue date Mar 29, 1988
    • Rin Ei Seiki Kabushiki Kaisha
    • Suguru Naoi
    • G01 - MEASURING TESTING

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