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发明名称
RIBOFLAVIN PREPARATION AND PROCESS OF MAKING SAME
摘要
申请公布号
CA552824(A)
申请公布日期
1958.02.04
申请号
CAD552824
申请日期
申请人
STERLING DRUG INC.
发明人
MORRIS E. AUERBACH
分类号
主分类号
代理机构
代理人
主权项
地址
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