Ictitaro Tani

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Kitaibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas chromatographic apparatus
- Patent number 4,470,832
- Issue date Sep 11, 1984
- Hitachi, Ltd.
- Katuo Sugawara
- G01 - MEASURING TESTING
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Method and apparatus for detecting gas components in oil in oil-fil...
- Patent number 4,444,040
- Issue date Apr 24, 1984
- Hitachi, Ltd.
- Seiichi Sakai
- G01 - MEASURING TESTING