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发明名称
Fused drop-out cutout
摘要
申请公布号
US2558957(A)
申请公布日期
1951.07.03
申请号
US19490109146
申请日期
1949.08.08
申请人
A. B. CHANCE COMPANY
发明人
HUBBARD DAVID C.;HOLLANDER WILLIAM L.
分类号
H01H31/12
主分类号
H01H31/12
代理机构
代理人
主权项
地址
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