Number | Name | Date | Kind |
---|---|---|---|
3500809 | Hohne et al. | Mar 1970 | |
3515109 | Farr | Jun 1970 | |
3722488 | Swift | Mar 1973 | |
3729647 | Mainprize | Apr 1973 | |
3805759 | Fitzner | Apr 1974 | |
3871348 | Cauil | Mar 1975 | |
3894524 | Burkett | Jul 1975 | |
3937200 | Sceder | Feb 1976 |
Entry |
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"Breakerless High Frequency Ignition System," by McClelland, Zoll, SAE Journal, 7/63, pp. 74-77. |