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发明名称
OPTICAL HYBRID
摘要
申请公布号
JPH0643409(A)
申请公布日期
1994.02.18
申请号
JP19930112015
申请日期
1993.04.05
申请人
KONINKL P T T NEDERLAND NV
发明人
MATEIYASU OSUKAA BAN DEBENTAA
分类号
G02F1/01;G02B6/28;G02F1/313;G02F2/00;H04B10/135;H04B10/148;(IPC1-7):G02F1/01
主分类号
G02F1/01
代理机构
代理人
主权项
地址
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