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发明名称
Solvent extraction process
摘要
申请公布号
US2999892(A)
申请公布日期
1961.09.12
申请号
US19580758342
申请日期
1958.09.02
申请人
SHELL OIL COMPANY
发明人
PAPADOPOULOS MICHAEL N.;JR. CARL H. DEAL,
分类号
C07C7/10
主分类号
C07C7/10
代理机构
代理人
主权项
地址
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