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发明名称
Installation for recooling the cooling air in circulating air cooling installations
摘要
申请公布号
US1945619(A)
申请公布日期
1934.02.06
申请号
US19300488564
申请日期
1930.10.14
申请人
HERMANN ORTMEYER
发明人
ORTMEYER HERMANN
分类号
H02K9/18
主分类号
H02K9/18
代理机构
代理人
主权项
地址
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