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发明名称
Optical fiber cable with fiber enclosing tubes in transparent core
摘要
申请公布号
US4902096(A)
申请公布日期
1990.02.20
申请号
US19880209230
申请日期
1988.06.20
申请人
SOCIETA' CAVI PIRELLI S.P.A.
发明人
CALZOLARI, PIETRO;PORTINARI, ANTONIO
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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