Number | Name | Date | Kind |
---|---|---|---|
3628123 | Rosa | Dec 1971 | |
4366532 | Rosa et al. | Dec 1982 | |
4482945 | Wolf et al. | Nov 1984 | |
4698739 | Paice | Oct 1987 |
Number | Date | Country |
---|---|---|
0395952 | Jan 1974 | SUX |
1156216 | May 1985 | SUX |
Entry |
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Kreft et al., "Analysis of the Twelve-Pulse Rectifying Circuit", Iskra Technical Reports, (Oct.-Dec. 1978), pp. 225-229. |