申请人 |
NGK INSULATORS, LTD., NAGOYA, AICHI, JP |
发明人 |
MIZUNO, HIROSHIGE, TAJIMI-CITY, GIFU-PREFECTURE 507, JP;ABE, FUMIO, HANDA-CITY, AICHI-PREFECTURE 475, JP;HARADA, TAKASHI, NAGOYA-CITY, AICHI-PREFECTURE 465, JP;KONDO, TOMOHARU, TOKI-CITY, GIFU-PREFECTURE 509-51, JP |