Yoshio Nakayama

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of determining the deterioration of heat-resistant ferritic...
- Patent number 4,287,417
- Issue date Sep 1, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shuichi Komatsu
- G01 - MEASURING TESTING