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发明名称
Electromagnetic relay with adjustable lever-relation
摘要
申请公布号
US2588534(A)
申请公布日期
1952.03.11
申请号
US19480051445
申请日期
1948.09.27
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
JORGENSEN ANDERS OSSIAN
分类号
H01H43/30
主分类号
H01H43/30
代理机构
代理人
主权项
地址
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