Optische Vermittlungseinrichtung im freien Raum,申请号DE19936025202T-传众专利搜索

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发明名称	Optische Vermittlungseinrichtung im freien Raum
摘要
申请公布号	DE69325202(T2)	申请公布日期	1999.11.11
申请号	DE19936025202T	申请日期	1993.03.25
申请人	AT & T CORP., NEW YORK	发明人	LEE, BYUNG H.
分类号	G02B6/35;H04Q3/52;(IPC1-7):H04Q3/52	主分类号	G02B6/35
代理机构		代理人
主权项
地址

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