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发明名称
Spark plug
摘要
申请公布号
US2029570(A)
申请公布日期
1936.02.04
申请号
US19320649455
申请日期
1932.12.30
申请人
KASARJIAN ARMEN A
发明人
KASARJIAN ARMEN A.
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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