Perfectionnements aux appareils photographiques du type pliant,申请号FRD805539-传众专利搜索

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发明名称	Perfectionnements aux appareils photographiques du type pliant
摘要
申请公布号	FR805539(A)	申请公布日期	1936.11.21
申请号	FRD805539	申请日期	1936.04.28
申请人	KODAK-PATHE	发明人
分类号	G03B3/02	主分类号	G03B3/02
代理机构		代理人
主权项
地址

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