Invention Grant
- Patent Title: Lubricants containing phosphorus thioic derivatives
- Patent Title (中): 含硫硫代衍生物的润滑剂
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Application No.: US48459455Application Date: 1955-01-27
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Publication No.: US3182021APublication Date: 1965-05-04
- Inventor: ASSEFF PETER A
- Applicant: LUBRIZOL CORP
- Assignee: Lubrizol Corp
- Current Assignee: Lubrizol Corp
- Priority: US48459455 1955-01-27; US48459255 1955-01-27; US45201965 1965-04-29; US55092166 1966-05-18
- Main IPC: C07F9/02
- IPC: C07F9/02 ; C07F9/06 ; C07F9/165 ; C10M137/00 ; C10M137/10
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