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经营范围
发明名称
PROCESS FOR THE MANUFACTURE OF 2,3,4,5-TETRACHLOROPYRIDINE
摘要
申请公布号
US3555032(A)
申请公布日期
1971.01.12
申请号
USD3555032
申请日期
1968.03.22
申请人
DOW CHEMICAL CO.:THE
发明人
HOWARD JOHNSTON
分类号
C07D213/61;(IPC1-7):C07D31/26
主分类号
C07D213/61
代理机构
代理人
主权项
地址
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