Invention Grant
- Patent Title: Segregation of organic nitrogen compounds
- Patent Title (中): 有机氮化合物的分离
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Application No.: US77314258Application Date: 1958-11-12
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Publication No.: US2999861APublication Date: 1961-09-12
- Inventor: FLECK RAYMOND N , WIGHT CARLYLE G
- Applicant: UNION OIL CO
- Assignee: Union Oil Co
- Current Assignee: Union Oil Co
- Priority: US77314258 1958-11-12
- Main IPC: C10G25/05
- IPC: C10G25/05
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