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发明名称
Procédé de refroidissement pour machines électriques fermées
摘要
申请公布号
FR716297(A)
申请公布日期
1931.12.17
申请号
FRD716297
申请日期
1930.09.04
申请人
SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES
发明人
分类号
H02K9/16
主分类号
H02K9/16
代理机构
代理人
主权项
地址
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