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Masaru Beppu

NC Nittetsu Mining Co.: 1 patents #25 of 62Top 45%
Overall (All Time): #4,024,219 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4551240 Apparatus for classifying particulate material with air currents Setsuo Agawa, Takeshi Hazeyama, Toshiyuki Nashimoto 1985-11-05