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经营范围
发明名称
Procédé d'obtention sous la forme solide de substances dissoutes à l'etat colloïdal et moléculaire
摘要
申请公布号
FR828389(A)
申请公布日期
1938.05.17
申请号
FRD828389
申请日期
1937.10.28
申请人
发明人
MITTERBILLER-EPP KARL
分类号
B01J19/00
主分类号
B01J19/00
代理机构
代理人
主权项
地址
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