IMPROVEMENTS IN OR RELATING TO AUTOMATIC TELEPHONE SYSTEM,申请号MY19650000134-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO AUTOMATIC TELEPHONE SYSTEM
摘要
申请公布号	MY6500134(A)	申请公布日期	1965.12.31
申请号	MY19650000134	申请日期	1965.12.31
申请人	GENERAL ELECTRIC CO. LTD.	发明人
分类号	H04M15/08;(IPC1-7):H04M15/08	主分类号	H04M15/08
代理机构		代理人
主权项
地址

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