Coin trick apparatus,申请号US19470780511-传众专利搜索

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发明名称	Coin trick apparatus
摘要
申请公布号	US2498298(A)	申请公布日期	1950.02.21
申请号	US19470780511	申请日期	1947.10.17
申请人	FRANK RENZ	发明人	RENZ FRANK
分类号	A63J21/00	主分类号	A63J21/00
代理机构		代理人
主权项
地址

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