DISPOSITIF DE COMMUTATION DE TELECOMMUNICATIONS,申请号FR19760039073-传众专利搜索

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发明名称	DISPOSITIF DE COMMUTATION DE TELECOMMUNICATIONS
摘要
申请公布号	FR2336844(A1)	申请公布日期	1977.07.22
申请号	FR19760039073	申请日期	1976.12.24
申请人	NIPPON TELEGRAPH TELEPHONE PUBLI	发明人
分类号	H04Q3/545;H04Q3/68;(IPC1-7):H04Q3/00	主分类号	H04Q3/545
代理机构		代理人
主权项
地址

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