BIREFRIGENT LENS POLARIZER,申请号SU19884464239-传众专利搜索

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发明名称	BIREFRIGENT LENS POLARIZER
摘要
申请公布号	SU1589242(A1)	申请公布日期	1990.08.30
申请号	SU19884464239	申请日期	1988.07.20
申请人	KORCHIN IGOR A,SU	发明人	KORCHIN IGOR A,SU
分类号	G02B5/30	主分类号	G02B5/30
代理机构		代理人
主权项
地址

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