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发明名称
Process for lowering the pour points of mineral oils
摘要
申请公布号
US2073080(A)
申请公布日期
1937.03.09
申请号
US19330683298
申请日期
1933.08.02
申请人
SHELL DEVELOPMENT COMPANY
发明人
PESKI ADRIANUS JOHANNES VAN
分类号
C07C15/20
主分类号
C07C15/20
代理机构
代理人
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