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Turbine flowmeter
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Patent number 5,146,789
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Issue date Sep 15, 1992
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Tokico Ltd.
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Takashi Kato
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G01 - MEASURING TESTING
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Turbine flowmeter
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Patent number 4,918,996
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Issue date Apr 24, 1990
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Osaka Gas Co., Ltd.
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Takashi Kato
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G01 - MEASURING TESTING
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Turbine flowmeter
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Patent number 4,903,533
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Issue date Feb 27, 1990
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Osaka Gas Co., Ltd.
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Takashi Kato
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G01 - MEASURING TESTING
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Vortex shedding flowmeter
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Patent number 4,694,702
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Issue date Sep 22, 1987
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Tokico Ltd.
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Hiroyuki Amemori
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G01 - MEASURING TESTING
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Turbine meter
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Patent number 4,294,123
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Issue date Oct 13, 1981
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Tokico Ltd.
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Hiroyuki Amemori
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G01 - MEASURING TESTING
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Turbine meter
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Patent number 4,242,916
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Issue date Jan 6, 1981
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Tokico Ltd.
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Hiroyuki Amemori
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G01 - MEASURING TESTING
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Turbine flowmeter
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Patent number 4,155,253
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Issue date May 22, 1979
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Tokico Ltd.
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Mahiko Kato
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G01 - MEASURING TESTING
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Turbine meters
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Patent number 4,111,046
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Issue date Sep 5, 1978
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Tokico Ltd.
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Hiroyuki Amemori
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G01 - MEASURING TESTING