Invention Grant
- Patent Title: Extraction process
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Application No.: US70569957Application Date: 1957-12-27
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Publication No.: US3003005APublication Date: 1961-10-03
- Inventor: MARTINEK THOMAS W , HUTCHINGS LE ROI E , REMES NATHANIEL L
- Applicant: PURE OIL CO
- Assignee: Pure Oil Co
- Current Assignee: Pure Oil Co
- Priority: US70569957 1957-12-27
- Main IPC: C10G21/02
- IPC: C10G21/02 ; C10G21/20
Information query
