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US Patent: 1,944,080
Feed Water Heater of the Injector Type
Patentees: Harry Edward Gresham (exact or similar names) - Salford, Lancashire County, England James Neville Gresham (exact or similar names) - Salford, Lancashire County, England USPTO Classifications: 122/442 Tool Categories: propulsion and energy : steam apparatus : water injectors propulsion and energy : steam apparatus : stationary boilers : feedwater apparatus Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jul. 11, 1931 Granted: Jan. 16, 1934 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Application in Great Britain, 14 Apr., 1931.

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