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发明名称
BIS-4-HYDROXYCOUMARINYL ACETIC ACID ANHYDRIZATION PROCESS
摘要
申请公布号
CA557113(A)
申请公布日期
1958.05.06
申请号
CAD557113
申请日期
申请人
SPOFA
发明人
KAREL FUCIK;ZELIMIR PROCHAZKA
分类号
主分类号
代理机构
代理人
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