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发明名称
Circular zone plate signal generator
摘要
申请公布号
GB2220322(A)
申请公布日期
1990.01.04
申请号
GB19890013595
申请日期
1989.06.13
申请人
* BTS BROADCAST TELEVISION SYSTEMS GMBH
发明人
STEFAN * OTT
分类号
H04N17/00;H04N17/02
主分类号
H04N17/00
代理机构
代理人
主权项
地址
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