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发明名称
Umkehranlasser und -regler fuer Elektromotoren zum Antrieb von zahnaerztlichen Bohrmachinen
摘要
申请公布号
DE558671(C)
申请公布日期
1932.09.10
申请号
DE1926W072728D
申请日期
1926.06.02
申请人
HOWARD AUSTIN WHITESIDE
发明人
分类号
H02P7/288
主分类号
H02P7/288
代理机构
代理人
主权项
地址
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