申请人 |
NOVA CHEMICALS INC.;TEENSMA, WIJNAND, J.;WILLIAMS, MICHAEL, T.;PIISPANEN, DENNIS, H.;GUEVARA, TRICIA;TANG, JIANSHENG;PALMER, BRITTNEY |
发明人 |
TEENSMA, WIJNAND, J.;WILLIAMS, MICHAEL, T.;PIISPANEN, DENNIS, H.;GUEVARA, TRICIA;TANG, JIANSHENG;PALMER, BRITTNEY |