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发明名称
Appareil de déshydratation sous pression réduite
摘要
申请公布号
FR982140(A)
申请公布日期
1951.06.04
申请号
FRD982140
申请日期
1949.01.12
申请人
发明人
LEMALE PAUL-CHARLES
分类号
B01D1/22;F26B5/04;F26B9/10
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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