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经营范围
发明名称
Plastic optical fiber
摘要
A plastic optical fiber comprising an aromatic polycarbonate copolymer having a photoelastic constant of 60 Brewsters (10-12 m2/N) or less as a core component resin exhibits small birefringence.
申请公布号
US5002362(A)
申请公布日期
1991.03.26
申请号
US19890423345
申请日期
1989.10.18
申请人
DAICEL CHEMICAL INDUSTRIES, LTD.
发明人
KANNO, TATSUYA;TAKAHASHI, IKUO;SASAKI, KENICHI
分类号
G02B1/04
主分类号
G02B1/04
代理机构
代理人
主权项
地址
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