Yukio Ohota

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy for use in electrical and electronic parts
- Patent number 5,624,506
- Issue date Apr 29, 1997
- Kabushiki Kaisha Kobe Seiko Sho
- Yoshinobu Tsuzaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...