VARIABLE CONTRAST OBJECTIVE LENS,申请号GB19840014736-传众专利搜索

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发明名称	VARIABLE CONTRAST OBJECTIVE LENS
摘要
申请公布号	GB8414736(D0)	申请公布日期	1984.07.11
申请号	GB19840014736	申请日期	1984.06.08
申请人	GRIFFITHS, J A;LANDER, J R	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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