MULTI-LAYER INTEGRATED OPTICAL CIRCUIT,申请号GB19730030857-传众专利搜索

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发明名称	MULTI-LAYER INTEGRATED OPTICAL CIRCUIT
摘要
申请公布号	GB1390474(A)	申请公布日期	1975.04.16
申请号	GB19730030857	申请日期	1973.06.28
申请人	NIPPON SELFOC CO LTD	发明人
分类号	C03C21/00;G02B6/122;(IPC1-7):G02B5/14	主分类号	C03C21/00
代理机构		代理人
主权项
地址

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