KK

Kiyoharu Kuwabara

AC Asahi Glass Co.: 1 patents #11 of 56Top 20%
Overall (1982): #48,236 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336339 High zirconia fused refractory product Masataro Okumiya 1982-06-22