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US Patent: 166,080
Improvement in apparatus for ejecting water
Patentee: Isidore Dreyfus (exact or similar names) - New York, NY USPTO Classifications: 122/451R Tool Categories: propulsion and energy : steam apparatus : stationary boilers : feedwater apparatus Assignees: Nathan & Dreyfus - New York, NY Manufacturer: Nathan & Dreyfus - New York, NY Nathan Mfg. Co. - New York, NY Witnesses: Charles Judge E. Hohlers	Patent Dates: Applied: Jul. 01, 1875 Granted: Jul. 27, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Nathan & Dreyfus; Nathan Mfg. Co.

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