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发明名称
Polarization independent optical waveguide circuit
摘要
申请公布号
EP1219983(A3)
申请公布日期
2004.10.06
申请号
EP20010130706
申请日期
2001.12.21
申请人
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
KOMINATO, TOSHIMI;SUGITA, AKIO;ITOH, MIKITAKA;INOUE, YASUYUKI;HIDA, YASUHIRO
分类号
G02B6/10;G02B6/12;G02B6/122;G02B6/28;G02B6/34;(IPC1-7):G02B6/124;G02B6/126
主分类号
G02B6/10
代理机构
代理人
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