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发明名称
Perfectionnements aux dispositifs électriques pour la production de forces alternatives
摘要
申请公布号
BE411008(A1)
申请公布日期
1935.09.30
申请号
BE19350411008
申请日期
1935.08.23
申请人
Frédéric Georges Gustave Babled
发明人
BABLED FREDERIC G G
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