Perfectionnements à la construction des boîtiers d'appareils photographiques,申请号FRD724458-传众专利搜索

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发明名称	Perfectionnements à la construction des boîtiers d'appareils photographiques
摘要
申请公布号	FR724458(A)	申请公布日期	1932.04.27
申请号	FRD724458	申请日期	1931.10.13
申请人	KODAK-PATHE	发明人
分类号	G03B17/02;G03B19/04	主分类号	G03B17/02
代理机构		代理人
主权项
地址

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