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发明名称
Méthode pour la charge des systèmes réfrigérateurs
摘要
申请公布号
FR839917(A)
申请公布日期
1939.04.14
申请号
FRD839917
申请日期
1938.06.28
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
F25B45/00
主分类号
F25B45/00
代理机构
代理人
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