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发明名称
ADD-DROP MULTIPLEXING DEVICE
摘要
申请公布号
JPH0918981(A)
申请公布日期
1997.01.17
申请号
JP19950159269
申请日期
1995.06.26
申请人
TOSHIBA CORP
发明人
HISADA TOMOAKI
分类号
H04J3/00;H04J3/08;H04L12/42;H04Q11/04;(IPC1-7):H04Q11/04
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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