Invention Grant
- Patent Title: Lubricating oil
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Application No.: US65366733Application Date: 1933-01-26
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Publication No.: US2172382APublication Date: 1939-09-12
- Inventor: ALFRED HENRIKSEN , LINCOLN BERT H
- Applicant: LUBRI ZOL DEV CORP
- Assignee: Lubri Zol Dev Corp
- Current Assignee: Lubri Zol Dev Corp
- Priority: US65366733 1933-01-26
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