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All Patents in class 464/3 | |||||
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Number | Date | Patentee | Title | Type | |
816,083 | Mar. 27, 1906 | F.O. Farwell | Current Controller for Igniting Devices for Hydrocarbon Engines | ignition systems | |
2,622,215 | Dec. 16, 1952 | J.L. Baillargeon, J.J. Piekarski | Impulse coupling | ignition systems | |
2,832,855 | Apr. 29, 1958 | W.E. Armstrong | Ignition Timing Advance Mechanism | ignition systems |