KS

Kousuke Sawashige

NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
Overall (All Time): #4,041,541 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4473412 Annealing steel strip using molten B.sub.2 O.sub.3, SiO.sub.2 Na.sub.2 O, NaF glass bath Shigeaki Maruhashi, Takayoshi Kanamaru, Hiroto Matsumoto 1984-09-25