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发明名称
Spark plug electrode
摘要
申请公布号
US2350396(A)
申请公布日期
1944.06.06
申请号
US19410411814
申请日期
1941.09.22
申请人
GENERAL MOTORS CORPORATION
发明人
GRETZINGER JOHN R.;BATTEY ALEXANDER J.;RABEZZANA HECTOR
分类号
H01T13/34
主分类号
H01T13/34
代理机构
代理人
主权项
地址
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