Kazuaki Tatsumi

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Kamakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of multi-layer welding
- Patent number 4,508,953
- Issue date Apr 2, 1985
- Kabushiki Kaisha Kobe Seiko Sho
- Tsudoi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR