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发明名称
Anordnung zur selbsttaetigen Kuehlung der Schleifringe elektrischer Maschinen
摘要
申请公布号
DE964971(C)
申请公布日期
1957.05.29
申请号
DE1952S028870
申请日期
1952.06.11
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
SOELCH LORENZ
分类号
H02K9/28
主分类号
H02K9/28
代理机构
代理人
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地址
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