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经营范围
发明名称
Matériel pour le garnissage de tours d'absorption ou de réaction utilisées notamment dans l'industrie chimique
摘要
申请公布号
FR866146(A)
申请公布日期
1941.06.18
申请号
FRD866146
申请日期
1940.03.05
申请人
发明人
SONNECK ANTONIN
分类号
B01J19/30
主分类号
B01J19/30
代理机构
代理人
主权项
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