Optical apparatus for emitting light,申请号EP19930102258-传众专利搜索

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发明名称	Optical apparatus for emitting light
摘要
申请公布号	EP0555872(B1)	申请公布日期	1998.11.25
申请号	EP19930102258	申请日期	1993.02.12
申请人	CANON KABUSHIKI KAISHA	发明人	KATO, MASATOSHI;TOBO, YOZO;ICHIKAWA, FUMIO;AZUMA, JUN;UEMURA, HIDEAKI
分类号	G02B7/00;G11B7/125;G11B7/22;H01S5/022;(IPC1-7):G11B7/22;G11B7/12;H01S3/025	主分类号	G02B7/00
代理机构		代理人
主权项
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