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US Patent: 298,329
Injector and Ejector
Patentee:
Joseph Wotapek (exact or similar names) - New York, NY

USPTO Classifications:
417/175

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:
Nathan Mfg. Co. - New York, NY

Witnesses:
Evella Dick
J. Walter Blandford
Charles Judge
Jacob W. Mack

Patent Dates:
Applied: Mar. 05, 1884
Granted: May 06, 1884

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Nathan Mfg. Co.

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