Reproducer,申请号US19300466140-传众专利搜索

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法人/股东/高管

发明名称	Reproducer
摘要
申请公布号	US1955682(A)	申请公布日期	1934.04.17
申请号	US19300466140	申请日期	1930.07.07
申请人	TRANS-LUX DAYLIGHT PICTURE SCREEN CORPORATION	发明人	NEWMAN DAVID F.;HANTZSCH RALPH E.
分类号	G03B21/56	主分类号	G03B21/56
代理机构		代理人
主权项
地址

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