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US Patent: 382,657
Steam-boiler
Patentee:
Joseph A. Mumford (exact or similar names) - Hantsport, NS Canada

USPTO Classifications:
122/50

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Joseph Fish
Kelsey Francis

Patent Dates:
Applied: Oct. 22, 1887
Granted: May 08, 1888

Patent Pictures:
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