Number | Name | Date | Kind |
---|---|---|---|
2836771 | Jessee | May 1958 | |
3184681 | Bloniarz | May 1965 | |
4067053 | Chow | Jan 1978 | |
4146913 | Sun | Mar 1979 | |
4156186 | Wolfinger | May 1979 | |
4210948 | Waltz | Jul 1980 |
Entry |
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Transaction Paper No. 56-440 from Applications and Industry, No. 25, American Institute of Electrical Engineers, Jul. 1956. |
Pp. 82, 83 and 90-97 of "Symmetrical Components" by L. J. Myatt, Pergamon Press, 1968. |