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发明名称
Acidic esters of oxypropylated ethylenetetramines
摘要
申请公布号
US2679512(A)
申请公布日期
1954.05.25
申请号
US19510226307
申请日期
1951.05.14
申请人
PETROLITE CORPORATION
发明人
GROOTE MELVIN DE
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主分类号
代理机构
代理人
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