Number | Date | Country | Kind |
---|---|---|---|
3122598 | Jun 1981 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2433484 | Roth | Dec 1947 | |
2658456 | Wahlmark | Nov 1953 | |
3642388 | Maistrelli | Feb 1972 |
Number | Date | Country |
---|---|---|
2026094 | Jan 1980 | GBX |
Entry |
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Erkki Koivunen and Philip Le Bar, "A New Automatic Transmission for Improved Fuel Economy General Motors THM125" SAE Technical Paper Series (Jun. 11-15, 1979). |