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经营范围
发明名称
Optical fiber cable core
摘要
申请公布号
US5015063(A)
申请公布日期
1991.05.14
申请号
US19890427061
申请日期
1989.10.25
申请人
AT&T BELL LABORATORIES
发明人
PANUSKA, ANDREW J.;PATEL, PARBHUBHAI D.
分类号
G02B6/44
主分类号
G02B6/44
代理机构
代理人
主权项
地址
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