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发明名称
MEASURING CIRCUIT OF DELAY TIME IN ECHO MIXER
摘要
申请公布号
KR900001513(Y1)
申请公布日期
1990.02.28
申请号
KR19860022283U
申请日期
1986.12.31
申请人
SAMSUNG ELECTRONICS CO.LTD.
发明人
LEE BYUNG-HUI
分类号
H03F3/00;(IPC1-7):H03F3/00
主分类号
H03F3/00
代理机构
代理人
主权项
地址
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