Improvements in or relating to photographic viewfinders and sighting instruments,申请号GB19580041841-传众专利搜索

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发明名称	Improvements in or relating to photographic viewfinders and sighting instruments
摘要
申请公布号	GB868626(A)	申请公布日期	1961.05.25
申请号	GB19580041841	申请日期	1958.12.29
申请人	KODAK LIMITED	发明人
分类号	G03B13/02	主分类号	G03B13/02
代理机构		代理人
主权项
地址

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