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发明名称
CIRCUIT FOR THE ACQUITTANCE OF CALLING SIGNALS BY EMITTING CONFIRMATION SIGNALS IN AN EXCHANGE, IN PARTICULAR IN A DATA AND TELEX EXCHANGE
摘要
申请公布号
EP0092214(B1)
申请公布日期
1989.07.12
申请号
EP19830103731
申请日期
1983.04.18
申请人
SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN
发明人
GLODE, GUNTRAM, DIPL.-ING.;WILDE, KURT, ING. GRAD.
分类号
H04L12/50
主分类号
H04L12/50
代理机构
代理人
主权项
地址
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