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发明名称
Revolvable electric plug
摘要
申请公布号
US2248759(A)
申请公布日期
1941.07.08
申请号
US19390250313
申请日期
1939.01.11
申请人
HOLLANDER JOSEPH J
发明人
HOLLANDER JOSEPH J.
分类号
H01R39/00
主分类号
H01R39/00
代理机构
代理人
主权项
地址
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