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经营范围
发明名称
OPTICAL WAVEGUIDES
摘要
申请公布号
GB1572874(A)
申请公布日期
1980.08.06
申请号
GB19770007370
申请日期
1977.02.22
申请人
STANDARD TELEPHONES & CABLES LTD
发明人
分类号
G02F1/035;(IPC1-7):G02F1/00;G02B5/14
主分类号
G02F1/035
代理机构
代理人
主权项
地址
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