Rika Sasaki

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Aomori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solder work material for forming solder-coated circuit board and ci...
- Patent number 6,790,293
- Issue date Sep 14, 2004
- NEC Corporation
- Masahiro Nomura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Solder work material for forming solder-coated circuit board and ci...
- Publication number 20020195170
- Publication date Dec 26, 2002
- Masahiro Nomura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR