Kunio Kamada

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Shimonoseki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloys for electric and electronic devices and method for pr...
- Patent number 4,430,298
- Issue date Feb 7, 1984
- Kabushiki Kaisha Kobe Seiko Sho
- Motohisa Miyafuji
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...