Afocal lens system for use in front of a main lens, especially for a photographic camera,申请号GB19620038632-传众专利搜索

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发明名称	Afocal lens system for use in front of a main lens, especially for a photographic camera
摘要
申请公布号	GB978389(A)	申请公布日期	1964.12.23
申请号	GB19620038632	申请日期	1962.10.11
申请人	AGFA AKTIENGESELLSCHAFT	发明人
分类号	G02B15/00	主分类号	G02B15/00
代理机构		代理人
主权项
地址

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