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经营范围
发明名称
Gleichstrom-Bremsschaltung für Umformerlokomotiven.
摘要
申请公布号
CH306833(A)
申请公布日期
1955.04.30
申请号
CHD306833
申请日期
1952.02.13
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
B60L7/04;B60L7/16
主分类号
B60L7/04
代理机构
代理人
主权项
地址
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