Magnetic repertory dialer telephone set,申请号US19640419517-传众专利搜索

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发明名称	Magnetic repertory dialer telephone set
摘要
申请公布号	US3364314(A)	申请公布日期	1968.01.16
申请号	US19640419517	申请日期	1964.12.18
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	HUIZINGA DONALD D.;PRINCE TERRY B.
分类号	H04M1/276	主分类号	H04M1/276
代理机构		代理人
主权项
地址

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