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Chemically sensitive element
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Patent number 4,512,870
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Issue date Apr 23, 1985
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Olympus Optical Co., Ltd.
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Satsuki Kohara
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G01 - MEASURING TESTING
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Measuring electrode device
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Patent number 4,440,620
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Issue date Apr 3, 1984
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Olympus Optical Co., Ltd.
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Noriaki Ono
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G01 - MEASURING TESTING
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Ion selective electrode
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Patent number 4,388,167
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Issue date Jun 14, 1983
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Olympus Optical Company Limited
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Noriaki Ono
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G01 - MEASURING TESTING
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