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发明名称
Perfectionnements aux installations de réfrigération d'un gaz
摘要
申请公布号
FR1175653(A)
申请公布日期
1959.03.31
申请号
FRD1175653
申请日期
1957.05.22
申请人
SOCIETE DES FORGES ET ATELIERS DU CREUSOT
发明人
分类号
F28D7/00;F28F9/013;F28F9/22
主分类号
F28D7/00
代理机构
代理人
主权项
地址
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