KO

Kanichiro Obata

KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
Overall (All Time): #4,115,392 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211628 Electrolytic bath assembly Yoshikazu Kokubu, Isao Okazaki 1980-07-08