Control mechanism for coin actuated machines,申请号US19360117802-传众专利搜索

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发明名称	Control mechanism for coin actuated machines
摘要
申请公布号	US2144807(A)	申请公布日期	1939.01.24
申请号	US19360117802	申请日期	1936.12.28
申请人	NORTON ALVIN K	发明人	NORTON ALVIN K.
分类号	G07F9/02	主分类号	G07F9/02
代理机构		代理人
主权项
地址

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