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发明名称
PROCESS FOR PREPARING 3,7-DISUBSTITUTED 3-CEPHEM-4-CARBOXYLIC ACID
摘要
申请公布号
KR1019820000741(B1)
申请公布日期
1982.05.03
申请号
KR1019810004879
申请日期
1981.12.12
申请人
发明人
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