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发明名称	PHOTOGRAPHY
摘要
申请公布号	IE11510(L)	申请公布日期	1931.01.19
申请号	IED11510	申请日期	1930.07.21
申请人	SOCIETE FRANCAISE DE CINEMATOGRAPHIE ET DE PHOTOGRAPHIE-FILMS EN COULEURS KELLER-DORIAN;ISAAC KITROSER	发明人
分类号	G02B9/00;(IPC1-7):G02B9/00	主分类号	G02B9/00
代理机构		代理人
主权项
地址

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