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发明名称
METHOD OF ISOLATION OF THE HOMOLOGUE AND DERIVATIVE OF THE PYRIDINE
摘要
申请公布号
CS221316(B1)
申请公布日期
1983.04.29
申请号
CS19810008230
申请日期
1981.11.09
申请人
VYMETAL,JAN,CS;CHVATAL,IVAN,CS
发明人
VYMETAL,JAN,CS;CHVATAL,IVAN,CS
分类号
(IPC1-7):C07B21/00
主分类号
(IPC1-7):C07B21/00
代理机构
代理人
主权项
地址
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