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经营范围
发明名称
Electric fuse plug and fuse
摘要
申请公布号
US2292907(A)
申请公布日期
1942.08.11
申请号
US19410386405
申请日期
1941.04.02
申请人
JOSEPH SPERLING
发明人
SPERLING JOSEPH
分类号
H01H85/044
主分类号
H01H85/044
代理机构
代理人
主权项
地址
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