Photographic strip developing apparatus,申请号US19470720441-传众专利搜索

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发明名称	Photographic strip developing apparatus
摘要
申请公布号	US2553014(A)	申请公布日期	1951.05.15
申请号	US19470720441	申请日期	1947.01.06
申请人	INTERNATIONAL MUTOSCOPE CORPORATION	发明人	SINGER FREDERICK D.
分类号	G03B17/53	主分类号	G03B17/53
代理机构		代理人
主权项
地址

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