Invention Grant
- Patent Title: Lubricating oil
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Application No.: US29788239Application Date: 1939-10-04
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Publication No.: US2336620APublication Date: 1943-12-14
- Inventor: EUGENE LIEBER , CASHMAN ALOYSIUS F
- Applicant: STANDARD OIL DEV CO
- Assignee: Standard Oil Development Co
- Current Assignee: Standard Oil Development Co
- Priority: US29788239 1939-10-04
- Main IPC: C07C17/32
- IPC: C07C17/32 ; C10M171/00
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