Tetsunori Kitada

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Titanium-base hard sintered alloy
- Patent number 5,545,248
- Issue date Aug 13, 1996
- Nippon Tungsten Co., Ltd.
- Kei Tokumoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...