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US Patent: 688,062
Sieve-Holder
Patentee: Oscar A. Butterfield (exact or similar names) - Battle Creek, MI USPTO Classifications: 209/319 Tool Categories: agricultural : threshers and thrashers Assignees: Nichols & Shepard Co. - Battle Creek, MI Manufacturer: Nichols & Shepard Co. - Battle Creek, MI Witnesses: Chester P. Aldrich Charles E. Roat	Patent Dates: Applied: Apr. 17, 1901 Granted: Dec. 03, 1901 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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