| 发明名称 |
Spark plug having improved adhesion between resistor and glass sealing layer |
| 摘要 |
A spark plug with excellent vibration resistance performance and resistor load life-span characteristics, and a reduced diameter which is achieved by strengthening adhesion between a resistor and a conductive glass sealing layer. |
| 申请公布号 |
US8299694(B2) |
申请公布日期 |
2012.10.30 |
| 申请号 |
US20090734534 |
申请日期 |
2009.03.23 |
| 申请人 |
SUZUKI AKIRA;KATO TOMOAKI;SHIBATA TSUTOMU;MUSASA MAMORU;NGK SPARK PLUG CO., LTD. |
发明人 |
SUZUKI AKIRA;KATO TOMOAKI;SHIBATA TSUTOMU;MUSASA MAMORU |
| 分类号 |
H01T13/20 |
主分类号 |
H01T13/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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