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发明名称
Spark plug assembling machine
摘要
申请公布号
GB478411(A)
申请公布日期
1938.01.18
申请号
GB19370014760
申请日期
1937.05.27
申请人
CHAMPION SPARK PLUG COMPANY
发明人
分类号
H01T21/02
主分类号
H01T21/02
代理机构
代理人
主权项
地址
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