Kouhei Oono

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Fukaya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy for use as core of clad material
- Patent number 4,761,267
- Issue date Aug 2, 1988
- Sky Aluminium Co., Ltd.
- Shinji Takeno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR