Perfectionnements aux appareils photographiques à pellicule en bobine,申请号FRD862823-传众专利搜索

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发明名称	Perfectionnements aux appareils photographiques à pellicule en bobine
摘要
申请公布号	FR862823(A)	申请公布日期	1941.03.17
申请号	FRD862823	申请日期	1940.01.10
申请人	KODAK-PATHE	发明人
分类号	G03B19/04	主分类号	G03B19/04
代理机构		代理人
主权项
地址

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