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发明名称
BAND DIVISION TYPE ECHO CANCELER
摘要
申请公布号
JPH08307323(A)
申请公布日期
1996.11.22
申请号
JP19950113123
申请日期
1995.05.11
申请人
HITACHI LTD
发明人
HIROSE KAZUTO
分类号
H03H21/00;H04B3/23;(IPC1-7):H04B3/23
主分类号
H03H21/00
代理机构
代理人
主权项
地址
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