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US Patent: 810,642
Changeable-Speed Gear for Feeder-Aprons
Patentee: William T. S. Guchess (exact or similar names) - Battle Creek, MI USPTO Classifications: 74/348, 74/99A Tool Categories: agricultural : threshers and thrashers Assignees: Nichols & Shepard Co. - Battle Creek, MI Manufacturer: Nichols & Shepard Co. - Battle Creek, MI Witnesses: A. H. Hulscher Frederick H. Webb	Patent Dates: Applied: Mar. 23, 1905 Granted: Jan. 23, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Nichols & Shepard Co.

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