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US Patent: 2,669
Rotary Steam Engine
Patentees:
Joshua Taylor Beale (exact or similar names) - East Greenwich, Kent County, England
Benjamin Beale (exact or similar names) - East Greenwich, Kent County, England

USPTO Classifications:
418/225

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 11, 1842

Patent Pictures:
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