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发明名称
SPOSOB WYTWARZANIA NOWYCH POCHODNYCH PIROLINY
摘要
申请公布号
PL100985(B1)
申请公布日期
1978.11.30
申请号
PL19750199796
申请日期
1975.11.07
申请人
发明人
分类号
C07D471/04;C07D487/04;C07D495/04;C07D497/04;(IPC1-7):C07D471/04
主分类号
C07D471/04
代理机构
代理人
主权项
地址
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