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发明名称
SEPARATION OF HYDROCARBON VAPOURS
摘要
申请公布号
CA307011(A)
申请公布日期
1930.12.23
申请号
CAD307011
申请日期
申请人
THE STANDARD OIL DEVELOPMENT COMPANY
发明人
FRANK A. HOWARD;NATHANIEL E. LOOMIS
分类号
主分类号
代理机构
代理人
主权项
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