Number | Name | Date | Kind |
---|---|---|---|
4446056 | Thompson | Jan 1984 | |
4514320 | Ouinlan | Apr 1985 | |
4525296 | Ouinlan | Jun 1985 | |
4842716 | Kaplan et al. | Jun 1989 |
Entry |
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Derwent Classes M13 P42, Sep. 4, 1981, Abstract No. J56112479A. |
Derwent Classes A97, H07M14, Oct. 12, 1985, Abstract No. J60202197. |
Japan Abstracts, vol. 11, Section No. 436, Sec. C, No. 229, p. 91, "Metal Processing Oil Composition". |