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发明名称
Optische Wellenleitergeräte.
摘要
申请公布号
DE3689302(T2)
申请公布日期
1994.03.31
申请号
DE19863689302T
申请日期
1986.09.11
申请人
BRITISH TELECOMMUNICATIONS P.L.C., LONDON, GB
发明人
ROBERTSON, MICHAEL J., IPSWICH SUFFOLK, GB;ADAMS, MICHAEL J., IPSWICH IP4 2DH SUFFOLK, GB
分类号
G02B6/12;G02B6/122;(IPC1-7):G02B6/12;G02B6/30
主分类号
G02B6/12
代理机构
代理人
主权项
地址
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