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Home › Sumitomo Electric Industries › Tadashi Sawamura
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Tadashi Sawamura

Overall (2002): #107,379 of 266,432Top 45%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6440360 Pb-free soldering alloy Hisashi Komiya 2002-08-27

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