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发明名称
Selbsterregendes elektromagnetisches Induktionsgetriebe für wechselnde Belastung.
摘要
申请公布号
AT134557(B)
申请公布日期
1933.08.25
申请号
ATD134557
申请日期
1932.09.13
申请人
HANS PFENINGBAUER
发明人
HANS PFENINGBAUER
分类号
主分类号
代理机构
代理人
主权项
地址
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