Card or certificate receptacle,申请号US19380202661-传众专利搜索

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发明名称	Card or certificate receptacle
摘要
申请公布号	US2181976(A)	申请公布日期	1939.12.05
申请号	US19380202661	申请日期	1938.04.18
申请人	HERMAN H. PANAMA;EDWARD FRIEDER;SAMUAL UNGERLEIDER	发明人	LOTZ RUDOLPH W.
分类号	G09F7/08	主分类号	G09F7/08
代理机构		代理人
主权项
地址

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