OPTICAL SWITCH STRUCTURE,申请号GB19870005706-传众专利搜索

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发明名称	OPTICAL SWITCH STRUCTURE
摘要
申请公布号	GB8705706(D0)	申请公布日期	1987.04.15
申请号	GB19870005706	申请日期	1987.03.11
申请人	GENERAL ELECTRIC CO PLC	发明人
分类号	G02B26/02;G02F1/31;H04Q3/52	主分类号	G02B26/02
代理机构		代理人
主权项
地址

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