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经营范围
发明名称
Improvements in or relating to an electrical connector
摘要
申请公布号
GB670308(A)
申请公布日期
1952.04.16
申请号
GB19490021400
申请日期
1949.08.17
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H01J19/50
主分类号
H01J19/50
代理机构
代理人
主权项
地址
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