Minoru Suenaga

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite foil brazing material and method of using
- Patent number 5,028,495
- Issue date Jul 2, 1991
- Sumitomo Special Metal Co., Ltd.
- Kenji Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR