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发明名称
WAVEGUIDE TYPE OPTICAL CIRCUIT
摘要
申请公布号
JPH10246899(A)
申请公布日期
1998.09.14
申请号
JP19970050072
申请日期
1997.03.05
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
GO TAKASHI;MORIWAKI KAZUYUKI;OKUNO MASAYUKI;INOUE YASUYUKI
分类号
G02F1/313;(IPC1-7):G02F1/313
主分类号
G02F1/313
代理机构
代理人
主权项
地址
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