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发明名称
Purification process
摘要
申请公布号
US2378969(A)
申请公布日期
1945.06.26
申请号
US19420430834
申请日期
1942.02.13
申请人
PHILLIPS PETROLEUM COMPANY
发明人
BAILEY GRANT C.;REID JAMES A.
分类号
C07C7/148;C08F10/00
主分类号
C07C7/148
代理机构
代理人
主权项
地址
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