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发明名称
Electric relay system
摘要
申请公布号
US2368201(A)
申请公布日期
1945.01.30
申请号
US19410396141
申请日期
1941.05.31
申请人
C. P. CLARE AND CO.
发明人
CLARE CARL P.
分类号
H01H50/74
主分类号
H01H50/74
代理机构
代理人
主权项
地址
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