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经营范围
发明名称
Elektromagnetischer Überstromselbstschalter
摘要
申请公布号
AT162846(B)
申请公布日期
1949.04.11
申请号
ATD162846
申请日期
1947.12.18
申请人
E. SCHRACK ELEKTRIZITAETS-AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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