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发明名称
Dispositif de sélection
摘要
申请公布号
FR1468973(A)
申请公布日期
1967.02.10
申请号
FR19650040751
申请日期
1965.12.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H01H19/60;H01H43/06;H01H43/10;H04L17/18
主分类号
H01H19/60
代理机构
代理人
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地址
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