DOUBLE REFRACTIVE DIFFRACTION GRATING TYPE POLARIZER,申请号JP19880164048-传众专利搜索

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发明名称	DOUBLE REFRACTIVE DIFFRACTION GRATING TYPE POLARIZER
摘要
申请公布号	JPH0212105(A)	申请公布日期	1990.01.17
申请号	JP19880164048	申请日期	1988.06.29
申请人	NEC CORP	发明人	URINO YUTAKA
分类号	G02B5/18;G02B5/30;G02B6/124	主分类号	G02B5/18
代理机构		代理人
主权项
地址

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