Number | Name | Date | Kind |
---|---|---|---|
3333258 | Walker et al. | Jul 1967 | |
3525902 | Davidson et al. | Aug 1970 | |
3624541 | Lundstrom | Nov 1971 | |
3794847 | Cadiou | Feb 1974 | |
3898423 | Taylor et al. | Aug 1975 | |
3949389 | Monk et al. | Apr 1976 | |
4322777 | Ueta et al. | Mar 1982 | |
4369479 | Rickard | Jan 1983 |
Entry |
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Honeywell Installation and Instruction Sheet-Form Number 68-0044-2, Revised Sep. 1984, entitled Hot Surface Ignition Control. |