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Mikio Itoh

NCNippon Roki Co.: 1 patents #1 of 1Top 100%
Overall (1989): #76,604 of 140,708Top 55%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4882051 Cartridge filter incorporating a bag-like body — 1989-11-21

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