Invention Grant
- Patent Title: Lubricating oil additives
-
Application No.: US68229146Application Date: 1946-07-09
-
Publication No.: US2584977APublication Date: 1952-02-12
- Inventor: BARTLESON JOHN D
- Applicant: STANDARD OIL CO
- Assignee: Standard Oil Co
- Current Assignee: Standard Oil Co
- Priority: US68229146 1946-07-09
Information query
