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US Patent: 421,902
Driving Gear for Traction Engines
Patentee:
John N. Britz (exact or similar names) - Aurora, Kane County, IL

USPTO Classifications:
180/233, 180/37, 475/233

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 23, 1889
Granted: Feb. 25, 1890

Patent Pictures:
USPTO (New site tip)
Google Patents
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