Hiroo Nagai

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble soldering flux and paste solder using the flux
- Patent number 4,988,395
- Issue date Jan 29, 1991
- Senju Metal Industry Co., Ltd.
- Toshihiko Taguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR