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发明名称
Polymeric alkenylaryloxyacetic acid
摘要
申请公布号
US2850465(A)
申请公布日期
1958.09.02
申请号
US19540463611
申请日期
1954.10.20
申请人
KOPPERS COMPANY, INC.
发明人
D'ALELIO GAETANO F.
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主分类号
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