Inventor

ITAGAKI YASUHIKO

2 patents

Patents

2 patents

US4048409ASep 13, 1977

Article made of propylene-ethylene copolymer

MITSUI TOATSU CHEMICALS24 citations77

US3944530AMar 16, 1976

Article made of propylene-ethylene copolymer

MITSUI TOATSU CHEMICALS13 citations68