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发明名称
PROCESS FOR THE PREPARATION OF HYDROXYCOBALAMIN FROM CYANOCOBALAMIN
摘要
申请公布号
CA684505(A)
申请公布日期
1964.04.14
申请号
CAD684505
申请日期
申请人
PIERREL S.P.A.
发明人
GERARDO FABRIZIO;IVAN ROLOVICH
分类号
主分类号
代理机构
代理人
主权项
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