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US Patent: 124,520
Improvement in Atmospheric Engines
Patentee:
Silas E. Tuttle (exact or similar names) - Evansville, Rock County, WI

USPTO Classifications:
123/38

Tool Categories:
propulsion and energy : external combustion engines : hot air engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Mar. 12, 1872

Patent Pictures:
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