Improvements in and relating to gratings,申请号GB20030012810-传众专利搜索

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发明名称	Improvements in and relating to gratings
摘要
申请公布号	GB0312810(D0)	申请公布日期	2003.07.09
申请号	GB20030012810	申请日期	1999.05.21
申请人	NANOVIS LLC	发明人
分类号	G02B5/18;G02B5/28;G02B6/02;G02B6/12;G02B6/122;G02B6/293;G02F1/01;G02F1/035;G02F1/21;G02F1/225;G02F1/313;G02F1/35;G02F1/355;G02F1/365;G02F1/37;G02F1/39;H01S5/12;H01S5/125;H01S5/183	主分类号	G02B5/18
代理机构		代理人
主权项
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