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US Patent: 93,564
Improvement in automatic boiler-feeders
Patentee:
Henry E. Stager - Milwaukee, WI

USPTO Classifications:
137/393

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. B. Smith
Percy B. Smith

Patent Dates:
Granted: Aug. 10, 1869
Antedated: Jul. 31, 1869

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for H. E. Stager

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