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经营范围
发明名称
Symmetrical diquaternary ammonium compounds
摘要
申请公布号
US2933529(A)
申请公布日期
1960.04.19
申请号
US19560557836
申请日期
1956.01.09
申请人
ROHM & HAAS COMPANY
发明人
HWA JESSE C. H.
分类号
A01N33/12;C11D1/62
主分类号
A01N33/12
代理机构
代理人
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地址
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