TK

Toshio Kizawa

IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
Overall (All Time): #4,001,524 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4610315 Pipe handling apparatus for oil drilling operations Minoru Koga, Toshio Hirose 1986-09-09