申请人 |
NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP |
发明人 |
YOSHIHIRO, KUROYAMA, RES. DEV. LAB OF PROD. SANYO, SHINJUKU-KU, TOKYO 161, JP;SATOH, YUMIKO, RES. DEV. LAB OF PROD. SANY, SHINJUKU-KU, TOKYO 161, JP;IIMORI, YOSHIFUMI, RES. DEV. LAB OF PROD. SANYO, SHINJUKU-KU, TOKYO 161, JP |