Kinji Tanuma

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flash welding method
- Patent number 4,329,560
- Issue date May 11, 1982
- National Research Institute For Metals
- Kinji Tanuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for removing burrs from products fabricated fr...
- Patent number 4,308,446
- Issue date Dec 29, 1981
- National Research Institute For Metals
- Isao Okane
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR