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经营范围
发明名称
Procédé de préparation de corps absorbant les gaz et les vapeurs
摘要
申请公布号
FR845760(A)
申请公布日期
1939.09.01
申请号
FRD845760
申请日期
1938.05.04
申请人
发明人
JAUBERT GEORGE FRANCOIS
分类号
B01J20/00;B01J20/04;B01J20/20
主分类号
B01J20/00
代理机构
代理人
主权项
地址
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