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经营范围
发明名称
Procédé et installation de réfrigération à basse température
摘要
申请公布号
FR1190035(A)
申请公布日期
1959.10.08
申请号
FRD1190035
申请日期
1957.11.04
申请人
SULZER FRERES
发明人
分类号
F17C13/00
主分类号
F17C13/00
代理机构
代理人
主权项
地址
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