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发明名称
Amplificateur à constante de temps variable pour la transmission d'images sur ligne téléphonique normale
摘要
申请公布号
FR1289562(A)
申请公布日期
1962.04.06
申请号
FR19610853464
申请日期
1961.02.21
申请人
发明人
BRIOIS ANDRE
分类号
H04N1/407;H04N1/409
主分类号
H04N1/407
代理机构
代理人
主权项
地址
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