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经营范围
发明名称
SHEATHED OPTICAL FIBER
摘要
申请公布号
IL99295(D0)
申请公布日期
1992.07.15
申请号
IL19910099295
申请日期
1991.08.26
申请人
AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人
分类号
G02B6/44;(IPC1-7):G02B/
主分类号
G02B6/44
代理机构
代理人
主权项
地址
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