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经营范围
发明名称
Procédé et dispositif pour la dessiccation de corps en solution ou en suspension
摘要
申请公布号
FR986238(A)
申请公布日期
1951.07.30
申请号
FRD986238
申请日期
1949.05.16
申请人
发明人
DELABY PIERRE-ANDRE-RAYMOND
分类号
B01D1/18
主分类号
B01D1/18
代理机构
代理人
主权项
地址
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