KI

Kiyoharu Ito

NC Nippon Mining & Metals Co.: 1 patents #80 of 166Top 50%
Overall (All Time): #3,666,670 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5980816 Method and apparatus for removing deposit in non-ferrous smelting furnace Chikashi Suenaga, Manabu Tanaka, Yutaka Yasuda, Yasuto Katayama 1999-11-09