Takashi Shimmura

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Iruma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solder powders coated with fluorine compounds, and solder pastes
- Patent number 4,994,326
- Issue date Feb 19, 1991
- Tamura Kaken Co., Ltd.
- Takashi Shimmura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR