Improvements in or relating to photo-electric exposure meters and attachments therefor,申请号GB19350012785-传众专利搜索

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发明名称	Improvements in or relating to photo-electric exposure meters and attachments therefor
摘要
申请公布号	GB439224(A)	申请公布日期	1935.12.02
申请号	GB19350012785	申请日期	1935.04.29
申请人	ZEISS IKON AKTIENGESELLSCHAFT	发明人
分类号	G01J1/04;G01J1/06	主分类号	G01J1/04
代理机构		代理人
主权项
地址

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