| 申请人 |
NGK INSULATORS, LTD., NAGOYA, AICHI, JP;NIPPON SHOKUBAI KAGAKU KOGYO CO., LTD., OSAKA, JP;HIRAOKA, MASAKATSU, UJI, JP |
发明人 |
IMOTO, YOSHINORI, NAGOYA CITY AICHI PREF, JP;HARA, KATSUNOSUKE, KARIYA CITY AICHI PREF, JP;HIRAOKA, MASAKATSU, UJI CITY KYOTO-FU, JP;SANO, KUNIO, HIMEJI CITY HYOGO PREF, JP;INOUE, AKIRA, HIMEJI CITY HYOGO PREF, JP |
