| 申请人 |
NIPPON NUCLEAR FUEL DEVELOPMENT CO., LTD., IBARAKI, JP |
发明人 |
HIRAI, MUTSUMI, C/O NIPPON NUCLEAR FUEL DEV. COLTD, HIGASHI-IBARAGIGUN, IBARAGIKEN, JP;ISHIMOTO, SHINJI, NIPPON NUCLEAR FUEL DEV. CO. LTD, HIGASHI-IBARAGIGUN, IBARAGIKEN, JP;ITO, KENICHI, C/O NIPPON NUCLEAR FUEL DEV. CO. LTD, HIGASHI-IBARAGIGUN, IBARAGIKEN, JP |
