Shouji Toma

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Kakogawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a multiple-wall pipe structure with anticorrosi...
- Patent number 4,542,846
- Issue date Sep 24, 1985
- Kawasaki Jukogyo Kabushiki Kaisha
- Shigetomo Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR