Agrandisseur photographique multiple,申请号FRD1041055-传众专利搜索

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发明名称	Agrandisseur photographique multiple
摘要
申请公布号	FR1041055(A)	申请公布日期	1953.10.20
申请号	FRD1041055	申请日期	1951.08.03
申请人		发明人	ROBICHON PIERRE
分类号	G03B27/44	主分类号	G03B27/44
代理机构		代理人
主权项
地址

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