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发明名称
FREQUENCY MULTIPLEX OPTICAL SWITCH
摘要
申请公布号
JPH09127560(A)
申请公布日期
1997.05.16
申请号
JP19950297000
申请日期
1995.11.15
申请人
OKI ELECTRIC IND CO LTD
发明人
OKAYAMA HIDEAKI
分类号
G02F1/31;H04Q3/52;(IPC1-7):G02F1/31
主分类号
G02F1/31
代理机构
代理人
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