SS

Seiya Sakai

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Overall (All Time): #3,938,729 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869659 Toggle-type die-fastening apparatus Mitsuo Suzuki, Toshiro Saito 1989-09-26