Apparatus for holding and feeding photographic film-sheets in cameras,申请号US19340711465-传众专利搜索

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法人/股东/高管

发明名称	Apparatus for holding and feeding photographic film-sheets in cameras
摘要
申请公布号	US2017096(A)	申请公布日期	1935.10.15
申请号	US19340711465	申请日期	1934.02.16
申请人	HOGAN JOHN H	发明人	HOGAN JOHN H.
分类号	G03B17/34	主分类号	G03B17/34
代理机构		代理人
主权项
地址

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