Postpay paystation with coin control circuit,申请号US19530351323-传众专利搜索

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发明名称	Postpay paystation with coin control circuit
摘要
申请公布号	US2881254(A)	申请公布日期	1959.04.07
申请号	US19530351323	申请日期	1953.04.27
申请人	GENERAL TELEPHONE LABORATORIES, INCORPORATED	发明人	GALLAGHER RAY JOHN;LOMAX CLARENCE E.
分类号	H04M17/02	主分类号	H04M17/02
代理机构		代理人
主权项
地址

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