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发明名称
Sulfonated vinyl aromatic hydrocarbon-maleic anhydride copolymer composition and useas a soil conditioner
摘要
申请公布号
US3078241(A)
申请公布日期
1963.02.19
申请号
US19580726053
申请日期
1958.04.03
申请人
THE DOW CHEMICAL COMPANY
发明人
HIBBARD BILLY B.;TEOT ARTHUR S.
分类号
C08F8/34
主分类号
C08F8/34
代理机构
代理人
主权项
地址
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