OT

Ohtsuka Takashi

SC Shinagawa Refractories Co.: 1 patents #1 of 7Top 15%
📍 Bizen, JP: #1 of 2 inventorsTop 50%
Overall (1982): #40,363 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312399 Flux powder supplying apparatus for continuous casting Nishida Shinji, Satoh Mitsukuni, Kashimoto Satoru 1982-01-26