Invention Grant
- Patent Title: Lubricating oils
- Patent Title (中): 润滑油
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Application No.: US61870432Application Date: 1932-06-22
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Publication No.: US2106554APublication Date: 1938-01-25
- Inventor: LINEOLN BERT H , ALFRED HENRIKSEN
- Applicant: LUBRI ZOL DEV CORP
- Assignee: Lubri Zol Dev Corp
- Current Assignee: Lubri Zol Dev Corp
- Priority: US61870432 1932-06-22
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