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发明名称
Optical waveguide and method for its manufacture
摘要
申请公布号
US5035916(A)
申请公布日期
1991.07.30
申请号
US19900501990
申请日期
1990.03.28
申请人
NORTHERN TELECOM LIMITED
发明人
KALNITSKY, ALEXANDER;ELLUL, JOSEPH P.;BOOTHROYD, ALBERT R.
分类号
G02B6/122;G02B6/134
主分类号
G02B6/122
代理机构
代理人
主权项
地址
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