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US Patent: 507,780
Rotary Engine, Pump & Blower
Patentee:
Alexander Francis Garden Brown (exact or similar names) - Dalry, Ayr County, Scotland

USPTO Classifications:
418/11, 418/12, 418/139, 74/42

Tool Categories:
propulsion and energy : steam apparatus : rotary steam engines
industrial machines : pumps : rotary pumps
industrial machines : blowers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 12, 1892
Granted: Oct. 31, 1893

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Patented in England, 14 Jul., 1892, #12,915.

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