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发明名称
DISPOSITIF A ONDES ELASTIQUES DE SURFACE POUR CIRCUIT DE BROUILLAGE OU DE DEBROUILLAGE D'EMISSIONS DE TELEVISION
摘要
申请公布号
FR2454223(B1)
申请公布日期
1986.11.28
申请号
FR19790009682
申请日期
1979.04.10
申请人
FRANCE TELEDIFFUSION
发明人
分类号
H03H9/42;H03H9/76;(IPC1-7):H03H9/30;H04N7/16
主分类号
H03H9/42
代理机构
代理人
主权项
地址
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