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经营范围
发明名称
Quaternary ammonium compounds
摘要
申请公布号
US2703795(A)
申请公布日期
1955.03.08
申请号
US19530377247
申请日期
1953.08.28
申请人
AMERICAN CYANAMID COMPANY
发明人
CARPENTER JOSEPH EMMETT
分类号
C07C233/00
主分类号
C07C233/00
代理机构
代理人
主权项
地址
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