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发明名称
Spark plug-flash ignition type
摘要
申请公布号
US1945870(A)
申请公布日期
1934.02.06
申请号
US19310543596
申请日期
1931.06.11
申请人
STEPHENSON WILLIAM J
发明人
STEPHENSON WILLIAM J.
分类号
H01T13/54
主分类号
H01T13/54
代理机构
代理人
主权项
地址
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