| 申请人 |
NGK SPARK PLUG CO., LTD., NAGOYA, AICHI, JP |
发明人 |
NAKANISHI, KENJI C/O NGK SPARK PLUG CO. LTD., MIZUHO-KU, NAGOYA-SHI AICHI, JP;TAJIMA, YO C/O NGK SPARK PLUG CO. LTD., MIZUHO-KU, NAGOYA-SHI AICHI, JP;WATANABE, MASAKAZU C/O NGK SPARK PLUG CO. LTD, MIZUHO-KU, NAGOYA-SHI AICHI, JP |
