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经营范围
发明名称
Improvements in or relating to electrical contact spring mountings
摘要
申请公布号
GB720624(A)
申请公布日期
1954.12.22
申请号
GB19520016258
申请日期
1952.06.27
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H01H50/56;H01H63/06
主分类号
H01H50/56
代理机构
代理人
主权项
地址
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