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经营范围
发明名称
Microbiological production of riboflavin
摘要
申请公布号
US2477812(A)
申请公布日期
1949.08.02
申请号
US19460696959
申请日期
1946.09.13
申请人
ABRAHAM LEVITON
发明人
LEVITON ABRAHAM
分类号
A61K31/525
主分类号
A61K31/525
代理机构
代理人
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地址
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