MT

Masaru Terao

SC Shinagawa Refractories Co.: 1 patents #2 of 20Top 10%
📍 Akaiwa, JP: #1 of 4 inventorsTop 25%
Overall (1994): #93,690 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5280878 Plate brick for sliding gate valve Harumi Kamegawa, Hiroshi Inoue 1994-01-25