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US Patent: 234,157
Injector
Patentee:
Emil Wohlers (exact or similar names) - New York, NY

USPTO Classifications:
137/514.5, 417/175

Tool Categories:
propulsion and energy : steam apparatus : water injectors
propulsion and energy : steam apparatus : stationary boilers : feedwater apparatus

Assignees:
Emil Wohlers - New York, NY
Nathan & Dreyfus - New York, NY

Manufacturer:
Nathan & Dreyfus - New York, NY

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 28, 1880
Granted: Nov. 09, 1880

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan & Dreyfus; Nathan Mfg. Co.

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