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发明名称
Apparatus comprising an optical or opto-electronic device.
摘要
申请公布号
EP0345971(B1)
申请公布日期
1995.08.09
申请号
EP19890305312
申请日期
1989.05.25
申请人
AT&T CORP.
发明人
JEWELL, JACK LEE;MCCALL, SAMUEL LEVERTE, JR.
分类号
G02F1/35;G02B27/00;G02F1/015;G02F1/21;G02F3/02;H01S5/34;(IPC1-7):G02F1/015;G02F3/00
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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