申请人 |
NIPPON ATOMIC IND GROUP CO;NIPPON GENSHIRIYOKU HATSUDEN K;CHUGOKU ELECTRIC POWER;TOHOKU ELECTRIC POWER CO;CHUBU ELECTRIC POWER;TOKYO ELECTRIC POWER CO;TOKYO SHIBAURA ELECTRIC CO |
发明人 |
TAKEDA YASUSHI;HAYASHI MASARU;YAMADA KAZUO;OKAMOTO NAGANOBU;KAGAWA TADASHI;WAKAMATSU HIROZOU;IRIE HIROMITSU;MINAMI YUUJI;MATSUURA HIROYUKI |