Motion picture camera,申请号US19320617098-传众专利搜索

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发明名称	Motion picture camera
摘要
申请公布号	US2085193(A)	申请公布日期	1937.06.29
申请号	US19320617098	申请日期	1932.06.14
申请人	RADIO CORPORATION OF AMERICA	发明人	JAHRAUS DONALD M.;HUNT ROY
分类号	G03B19/18	主分类号	G03B19/18
代理机构		代理人
主权项
地址

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