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发明名称
AUTOMATIC TELECOMMUNICATION SWITCHING SYSTEM
摘要
申请公布号
US3487172(A)
申请公布日期
1969.12.30
申请号
USD3487172
申请日期
1966.06.22
申请人
INTERN. STANDARD ELECTRIC CORP.
发明人
EGIDE JACOB HENDRIK DE RAEDT;GEORGES PIETER ADOLF MATHILDIS DE BRUYNE;SYLVERE JULES STAELENS
分类号
H04Q3/00;(IPC1-7):H04M3/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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