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发明名称
CROSS TALK REDUCTION DEVICE
摘要
申请公布号
JPS5550788(A)
申请公布日期
1980.04.12
申请号
JP19780122591
申请日期
1978.10.06
申请人
HITACHI LTD
发明人
OGINO MASANORI
分类号
H04N5/93;G11B7/00;G11B7/005;G11B20/02;G11B20/06;H04J1/00;H04J1/08;H04N5/92;H04N5/922
主分类号
H04N5/93
代理机构
代理人
主权项
地址
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