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发明名称
摘要
申请公布号
DE2430187(B2)
申请公布日期
1980.12.11
申请号
DE19742430187
申请日期
1974.06.24
申请人
SONY CORP., TOKIO
发明人
OGAWARA, YOSHIAKI, INAGI, TOKIO (JAPAN)
分类号
H04N3/23;H04N3/233;(IPC1-7):H04N3/22
主分类号
H04N3/23
代理机构
代理人
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