Inventor

NAKAZIMA ATUSHI

JP2 patents

Patents

2 patents

US4436764AMar 13, 1984

Method and apparatus for surface-hardening treatment of synthetic resin shaped articles

MITSUBISHI RAYON CO33 citations86

US4411930AOct 25, 1983

Method and apparatus for surface-hardening treatment of synthetic resin articles

MITSUBISHI RAYON CO10 citations62