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US Patent: 445,038
Rotary Steam Engine
Patentee:
Samuel Glenville Brosius (exact or similar names) - Columbus, Franklin County, OH

USPTO Classifications:
418/138, 418/142, 418/174, 418/241

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 17, 1890
Granted: Jan. 20, 1891

Patent Pictures:
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