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Yugo Yao

NC Neturen Co.: 1 patents #1 of 5Top 20%
Overall (1989): #39,161 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822969 Apparatus for continuous-direct-resistance heating of long-length articles — 1989-04-18