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发明名称
Relay
摘要
申请公布号
US2854544(A)
申请公布日期
1958.09.30
申请号
US19560602307
申请日期
1956.08.06
申请人
JOHN P. WUERTHNER
发明人
SHOVIC FOLKE C.
分类号
H01H50/64
主分类号
H01H50/64
代理机构
代理人
主权项
地址
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