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发明名称
Optischer Wellenleiter mit einer harten dünnen Schicht
摘要
申请公布号
DE59812672(D1)
申请公布日期
2005.04.28
申请号
DE19985012672
申请日期
1998.01.21
申请人
DEUTSCHE TELEKOM AG
发明人
HEITMANN, DR.
分类号
G02B6/38;(IPC1-7):G02B6/38
主分类号
G02B6/38
代理机构
代理人
主权项
地址
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