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US Patent: 731,134
Electrical Igniter for Explosive Engines
Patentee: Charles E. Sargent (exact or similar names) - Chicago, Cook County, IL USPTO Classifications: 123/153, 123/158 Tool Categories: propulsion and energy : internal combustion engines : ignition systems Assignees: Charles E. Sargent - Chicago, Cook County, IL Oliver S. Lyford - New York, NY Charles W. Hillard, Trustee - Chicago, Cook County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 03, 1900 Granted: Jun. 16, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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