Invention Grant
- Patent Title: Fractionating hydrocarbons
- Patent Title (中): 分馏烃
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Application No.: US62311967Application Date: 1967-03-14
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Publication No.: US3383308APublication Date: 1968-05-14
- Inventor: WICKHAM HENRY P , LEO FRIEND
- Applicant: PULLMAN INC
- Assignee: Pullman Inc
- Current Assignee: Pullman Inc
- Priority: US62311967 1967-03-14
- Main IPC: B01D3/14
- IPC: B01D3/14 ; C07C7/04
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