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发明名称
摘要
申请公布号
FR2307415(B1)
申请公布日期
1980.01.25
申请号
FR19750032684
申请日期
1975.10.24
申请人
CONTRAVES AG
发明人
分类号
H04N5/33;F41G7/22;G01S3/78;G01S3/781;G01S3/782;G01S3/786;H04N3/00;(IPC1-7):H04N3/30
主分类号
H04N5/33
代理机构
代理人
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地址
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