Register-translator crossbar telephone system,申请号US19560629282-传众专利搜索

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发明名称	Register-translator crossbar telephone system
摘要
申请公布号	US2918533(A)	申请公布日期	1959.12.22
申请号	US19560629282	申请日期	1956.12.19
申请人	INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION	发明人	LEONARD EDWARD J.;HEMEL ALBERT;KAROW KENNETH A.;GIBSON JOHN C.;LISTON KEITH L.;TARSCHISCH HARRY
分类号	H04Q3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

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