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发明名称
Perfectionnements aux dispositifs acousto-électriques, notamment aux amplificateurs acousto-électriques
摘要
申请公布号
FR1537925(A)
申请公布日期
1968.08.30
申请号
FR19670114975
申请日期
1967.07.20
申请人
COMPAGNIE FRANCAISE THOMSON HOUSTON - HOTCHKISS BRANDT
发明人
DIEULESAINT EUGENE;SCHMITT JEAN, EUGENE
分类号
H03F13/00;H03F15/00
主分类号
H03F13/00
代理机构
代理人
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