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发明名称
OPTICAL WAVEGUIDE DEVICE
摘要
申请公布号
JPH10142566(A)
申请公布日期
1998.05.29
申请号
JP19960296521
申请日期
1996.11.08
申请人
NEC CORP
发明人
MADABUSHI RANGARAAJU
分类号
G02F1/035;(IPC1-7):G02F1/035
主分类号
G02F1/035
代理机构
代理人
主权项
地址
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