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US Patent: 23,066
Rotary Steam Engine
Patentee:
Abraham Andrews (exact or similar names) - Bernville, Berks County, PA

USPTO Classifications:
418/245

Tool Categories:
propulsion and energy : steam apparatus : rotary steam engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Mar. 01, 1859

Patent Pictures:
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