Japan Analyst Corporation

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating metal analysis sample and device thereof
- Patent number 6,726,739
- Issue date Apr 27, 2004
- JFE Steel Corporation
- Kenji Abiko
- G01 - MEASURING TESTING
Information Patent Grant
Sampler and an apparatus for hydrogen determination in molten metal
- Patent number 4,590,809
- Issue date May 27, 1986
- Nippon Steel Corporation
- Takashi Ohtsubo
- G01 - MEASURING TESTING

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