TY

Toruaki Yogo

OC Opton Co.: 1 patents #8 of 12Top 70%
Overall (All Time): #3,699,124 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5819574 Hydraulic device for bending work and a bending device with the hydraulic device mounted thereon 1998-10-13