Osamu Yokoyama

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Traveling pipe cutter
- Patent number 5,161,444
- Issue date Nov 10, 1992
- Kusakabe Electric & Machinery Co. Ltd.
- Ryoji Kusakabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR