Invention Grant
- Patent Title: Lubricating oil
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Application No.: US73829434Application Date: 1934-08-03
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Publication No.: US2078472APublication Date: 1937-04-27
- Inventor: TOWNE CHARLES C
- Applicant: TEXAS CO
- Assignee: Texas Co
- Current Assignee: Texas Co
- Priority: US73829434 1934-08-03; US2435035 1935-05-31
Information query
