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经营范围
发明名称
Trockengleichrichter, insbesondere fuer Messzwecke
摘要
申请公布号
DE594917(C)
申请公布日期
1934.04.03
申请号
DENDATH132100D
申请日期
申请人
HARTMANN & BRAUN AKT.-GES.
发明人
分类号
G01R19/22
主分类号
G01R19/22
代理机构
代理人
主权项
地址
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