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发明名称
OPTICAL SWITCHING ELEMENT CIRCUIT
摘要
申请公布号
JPH06308559(A)
申请公布日期
1994.11.04
申请号
JP19930099031
申请日期
1993.04.26
申请人
NEC CORP
发明人
YAMANAKA YUTAKA
分类号
G02F3/00;(IPC1-7):G02F3/00
主分类号
G02F3/00
代理机构
代理人
主权项
地址
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