Inventor
CHEN QIYING
JP2 patents
Patents
2 patentsUS7078072B1Jul 18, 2006
Method of modifying surface layer of molded resin and apparatus for modifying surface layer of molded resin
DAINICHISEIKA COLOR CHEM5 citations72
US7041332B2May 9, 2006
Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article
DAINICHISEIKA COLOR CHEM3 citations61