| 申请人 |
NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP |
发明人 |
MINAMI, TOSHIAKI, CENTRAL RESEARCH LABORATORY, KITA-KU, TOKYO, JP;FUKUCHI, TADAKAZU, CENTRAL RESEARCH LABORATORY, KITA-KU, TOKYO, JP;KANEKI, TOSHIO, CENTRAL RESEARCH LABORATORY, KITA-KU, TOKYO, JP |
