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US Patent: 652,648
Traction Engine
Patentee:
Frank Sommer (exact or similar names) - New York, NY

USPTO Classifications:
180/235180

Tool Categories:
propulsion and energy : steam apparatus : steam traction engines : traction engine suspensions

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 01, 1900
Granted: Jun. 26, 1900

Patent Pictures:
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