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经营范围
发明名称
Perfectionnement aux installations d'évaporation à compression mécanique de vapeur
摘要
申请公布号
FR74370(E)
申请公布日期
1960.11.07
申请号
FR19580778518
申请日期
1958.11.06
申请人
发明人
CHOCQUET ACHILLE-ETIENNE-JEAN
分类号
B01D1/28
主分类号
B01D1/28
代理机构
代理人
主权项
地址
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