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发明名称
Dispositifs de montage pour relais
摘要
申请公布号
FR952079(A)
申请公布日期
1949.11.09
申请号
FRD952079
申请日期
1947.08.14
申请人
THE UNION SWITCH AND SIGNAL COMPANY
发明人
分类号
B61L23/12;H01H50/04
主分类号
B61L23/12
代理机构
代理人
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地址
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