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发明名称
Dispositif d'adaptation d'un amplificateur électronique à une charge inconnue
摘要
申请公布号
FR1079072(A)
申请公布日期
1954.11.25
申请号
FRD1079072
申请日期
1953.02.26
申请人
发明人
BOUYER PAUL
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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