YS

Yoshirou Shirakura

TN The Singer Company N.V.: 1 patents #23 of 52Top 45%
Overall (All Time): #3,731,698 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5697310 Looper switching mechanism in overlock sewing machine Shinji Kojima 1997-12-16