Invention Grant
- Patent Title: Production of lubricating oils
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Application No.: US12130637Application Date: 1937-01-19
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Publication No.: US2216253APublication Date: 1940-10-01
- Inventor: SCHNEIDER HELMUTH G , BANNON LEWIS A
- Applicant: STANDARD OIL DEV CO
- Assignee: Standard Oil Development Co
- Current Assignee: Standard Oil Development Co
- Priority: US12130637 1937-01-19
- Main IPC: C10G50/02
- IPC: C10G50/02
Public/Granted literature
- US08174412B2 Combined hash for variable data chunks Public/Granted day:2012-05-08
Information query
