Invention Grant
- Patent Title: Hydraulic torque converter fluid
- Patent Title (中): 液压变矩器液体
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Application No.: US57463145Application Date: 1945-01-25
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Publication No.: US2504552APublication Date: 1950-04-18
- Inventor: LEWIS ARTHUR W
- Applicant: TIDE WATER ASSOCIATED OIL COMP
- Assignee: Tide Water Associated Oil Comp
- Current Assignee: Tide Water Associated Oil Comp
- Priority: US57463145 1945-01-25
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