SN

Shojiro Naito

AC Akechi Ceramics Co.: 1 patents #14 of 31Top 50%
Overall (All Time): #3,651,372 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5911900 Continuous casting nozzle for casting molten steel Toshiyuki Muroi 1999-06-15