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发明名称
Kühlung offener elektrischer Maschinen
摘要
申请公布号
AT162817(B)
申请公布日期
1949.04.11
申请号
ATD162817
申请日期
1946.10.04
申请人
ELIN AKTIENGESELLSCHAFT FUER ELEKTRISCHE INDUSTRIE
发明人
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主分类号
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