EY

Etsuji Yamaguchi

AC Aronkasei Co.: 1 patents #12 of 22Top 55%
Overall (All Time): #4,051,188 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4381727 Sealing agent injecting machine Hideo Hotta 1983-05-03