Photographic objective of continuously variable focal length,申请号GB19660014980-传众专利搜索

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发明名称	Photographic objective of continuously variable focal length
摘要
申请公布号	GB1076789(A)	申请公布日期	1967.07.19
申请号	GB19660014980	申请日期	1966.04.04
申请人	CARL-ZEISS-STIFTUNG	发明人
分类号	G02B15/14	主分类号	G02B15/14
代理机构		代理人
主权项
地址

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