| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP;HITACHI NUCLEAR ENGINEERING CO., LTD., HITACHI, IBARAKI, JP |
发明人 |
TAKAKURA, YOSHIO, HITACHI-SHI, IBARAKI 316, JP;KAJIWARA, TOSHIYUKI, KATSUSHIKA-KU, TOKYO 125, JP;SHIRAIWA, HIROYUKI, HITACHI-SHI, IBARAKI 316, JP;YASUDA, KENICHI, KATSUTA-SHI, IBARAKI 312, JP;HIRAMA, YUKIO, MITO-SHI, IBARAKI 310, JP |
