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US Patent: 303,516
Traction Engine
Patentee:
Andrew J. Hoag - Battle Creek, Calhoun County, MI

USPTO Classifications:
180/40

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

Assignees:
Nichols & Shepard Co. - Battle Creek, Calhoun County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Frank W. Dunning
Alfred A. Ellsworth
Joseph A. Ryan
C. G. Trivitt

Patent Dates:
Applied: Jun. 09, 1884
Granted: Aug. 12, 1884

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Nichols & Shepard Co.

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