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发明名称
Combination flashlight and continuity fuse tester
摘要
申请公布号
US2588559(A)
申请公布日期
1952.03.11
申请号
US19500169234
申请日期
1950.06.20
申请人
NEEDHAM SIMON P
发明人
NEEDHAM SIMON P.
分类号
G01R31/02
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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