Number | Name | Date | Kind |
---|---|---|---|
3262531 | Black et al. | Jul 1966 | |
3273415 | Frost | Sep 1966 | |
3753478 | Shiber | Aug 1973 | |
4147245 | Folomin et al. | Apr 1979 | |
4361217 | Bieber et al. | Nov 1982 | |
4558772 | Grimes et al. | Dec 1985 | |
4648496 | Petzold et al. | Mar 1987 | |
4664242 | Downs | May 1987 | |
4757886 | Brown et al. | Jul 1988 |
Number | Date | Country |
---|---|---|
2027413 | Dec 1971 | DEX |
60-263730 | Dec 1985 | JPX |
Entry |
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Werter P. Petzold et al., U.S. patent application Ser. No. 25,391 filed Mar. 13, 1987 for "Continuously Variable Transmission Clutch Control System". |