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发明名称
METHOD OF PREPARING METHANE SULFONAMIDE AND ITS DERIVATIVES
摘要
申请公布号
US3574740(A)
申请公布日期
1971.04.13
申请号
USD3574740
申请日期
1968.06.11
申请人
PENNWALT CORP.
发明人
LE ROY MARTIN
分类号
C07C311/03;C07C67/00;C07C301/00;C07C303/38;C07C311/02;(IPC1-7):C07C143/74
主分类号
C07C311/03
代理机构
代理人
主权项
地址
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