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发明名称
Spark plug
摘要
申请公布号
US2048029(A)
申请公布日期
1936.07.21
申请号
US19350005188
申请日期
1935.02.06
申请人
GENERAL MOTORS CORPORATION
发明人
RABEZZANA HECTOR
分类号
H01T13/46
主分类号
H01T13/46
代理机构
代理人
主权项
地址
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