LIGHT BEAM COUPLER FOR SEMICONDUCTOR LASERS,申请号GB19740034057-传众专利搜索

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发明名称	LIGHT BEAM COUPLER FOR SEMICONDUCTOR LASERS
摘要
申请公布号	GB1463744(A)	申请公布日期	1977.02.09
申请号	GB19740034057	申请日期	1974.08.01
申请人	NIPPON SELFOC CO LTD	发明人
分类号	G02B6/42;H01S3/00;H01S5/00;H01S5/026;(IPC1-7):G02B5/14	主分类号	G02B6/42
代理机构		代理人
主权项
地址

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