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发明名称
Apparatus for adjusting electrical contacts
摘要
申请公布号
US2750982(A)
申请公布日期
1956.06.19
申请号
US19520274544
申请日期
1952.03.03
申请人
TELEPHONE MANUFACTURING COMPANY LIMITED
发明人
SIMON MALCOLM;ROMMEL FREDERICK EMIL
分类号
H01H11/04;H01H50/54;H04Q1/20
主分类号
H01H11/04
代理机构
代理人
主权项
地址
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