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发明名称
Relay
摘要
申请公布号
US2321710(A)
申请公布日期
1943.06.15
申请号
US19410412360
申请日期
1941.09.26
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
STOLLER HUGH M.
分类号
H01H50/62
主分类号
H01H50/62
代理机构
代理人
主权项
地址
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