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US Patent: 1,787,432
Operating Mechanism for Injectors
Patentee: Daniel S. Beattie (exact or similar names) - Atlanta, Fulton County, GA USPTO Classifications: 417/162 Tool Categories: propulsion and energy : steam apparatus : water injectors propulsion and energy : steam apparatus : stationary boilers : feedwater apparatus Assignees: Nathan Mfg. Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 18, 1929 Granted: Jan. 06, 1931 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Nathan Mfg. Co.

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