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经营范围
发明名称
Aralkyl quaternary ammonium bases and salts
摘要
申请公布号
US2772310(A)
申请公布日期
1956.11.27
申请号
US19550508298
申请日期
1955.05.13
申请人
THE DOW CHEMICAL COMPANY
发明人
MORRIS LEO R.
分类号
C08F12/28;D06M13/463
主分类号
C08F12/28
代理机构
代理人
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地址
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