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US Patent: 497,269
Injector
Patentee:
Thomas M. Eynon (exact or similar names) - Philadelphia, PA

USPTO Classifications:
417/162, 417/188

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

Assignees:
Eynon-Evans Mfg. Co. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 24, 1892
Granted: May 09, 1893

Patent Pictures:
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