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发明名称
Improvements in or relating to switching mechanisms for use in telephone or like systems
摘要
申请公布号
GB757132(A)
申请公布日期
1956.09.12
申请号
GB19540011897
申请日期
1954.04.24
申请人
AUTOMATIC TELEPHONE & ELECTRIC COMPANY LIMITED
发明人
MACCRIMMON WILLIAM MONRO
分类号
H01H67/26
主分类号
H01H67/26
代理机构
代理人
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