Number | Name | Date | Kind |
---|---|---|---|
3424002 | Johnson | Jan 1969 | |
3474337 | Petrick | Oct 1969 | |
3626284 | Bak | Dec 1971 | |
4104585 | Schofield | Aug 1978 | |
4281533 | Eesley et al. | Aug 1981 |
Entry |
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Frassa et al., Society of Automotive Engineers (680759), Diesel Engine Condition Through Oil Analysis, Oct. 29-31, 1968, pp. 1-16. |