Improvements in or relating to Photographic Cameras,申请号GB19680033344-传众专利搜索

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发明名称	Improvements in or relating to Photographic Cameras
摘要
申请公布号	GB1185961(A)	申请公布日期	1970.04.02
申请号	GB19680033344	申请日期	1968.07.12
申请人	FRANKE & HEIDECKE G.M.B.H.	发明人
分类号	G02B7/28;G03B3/00;G03B3/02;G03B13/32	主分类号	G02B7/28
代理机构		代理人
主权项
地址

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