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发明名称
Rotary type relays
摘要
申请公布号
US2718568(A)
申请公布日期
1955.09.20
申请号
US19520305230
申请日期
1952.08.19
申请人
CONNECTICUT VALLEY ENTERPRISES INCORPORATED
发明人
SOMERS BROCK A.
分类号
H01H50/30
主分类号
H01H50/30
代理机构
代理人
主权项
地址
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