OPTICAL SWITCH AND ITS PRODUCTION,申请号JP19920189482-传众专利搜索

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发明名称	OPTICAL SWITCH AND ITS PRODUCTION
摘要
申请公布号	JPH0635009(A)	申请公布日期	1994.02.10
申请号	JP19920189482	申请日期	1992.07.16
申请人	NIPPON TELEGR & TELEPH CORP <NTT>	发明人	KAMITOKU MASAKI;KONO KENJI
分类号	G02F1/313;(IPC1-7):G02F1/313	主分类号	G02F1/313
代理机构		代理人
主权项
地址

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