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发明名称
PROCESS FOR PREPARING CEPHEM AND CEPHAM COMPOUNDS
摘要
申请公布号
KR1019820000906(B1)
申请公布日期
1982.05.24
申请号
KR1019820000600
申请日期
1982.02.11
申请人
发明人
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主分类号
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代理人
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