KK

Kozo Kanamaru

SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%
Overall (All Time): #3,801,620 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5328064 Multi-stepped submerged nozzle for continuous casting Yasutoshi Nanba, Yukinobu Kurashina 1994-07-12