WIDE ANGLE OBJECTIVE OF LONG BACK FOCAL LENGTH COMPRISING SIX LENS ELEMENTS,申请号GB19750034052-传众专利搜索

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发明名称	WIDE ANGLE OBJECTIVE OF LONG BACK FOCAL LENGTH COMPRISING SIX LENS ELEMENTS
摘要
申请公布号	GB1473966(A)	申请公布日期	1977.05.18
申请号	GB19750034052	申请日期	1975.08.15
申请人	ZEISS JENA VEB C	发明人
分类号	G02B11/32;G02B13/04;(IPC1-7):G02B13/04	主分类号	G02B11/32
代理机构		代理人
主权项
地址

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