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经营范围
发明名称
Procédé pour l'obtention de vitamine B12 native cristallisable à partir d'extrait de foie.
摘要
申请公布号
OA675(A)
申请公布日期
1967.07.15
申请号
OA19640050729
申请日期
1964.12.07
申请人
LES LABORATOIRES ALBERT ROLLAND
发明人
YVONNE THUILLIER
分类号
(IPC1-7):A61K31/68
主分类号
(IPC1-7):A61K31/68
代理机构
代理人
主权项
地址
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