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发明名称
PROCESS OF PRODUCING SULPHURIC ESTERS
摘要
申请公布号
CA310439(A)
申请公布日期
1931.04.14
申请号
CAD310439
申请日期
申请人
THE SHELL DEVELOPMENT COMPANY
发明人
RICHARD M. DEANESLY
分类号
主分类号
代理机构
代理人
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