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US Patent: 690,677
Haul-up-chain unloader for sawmills
Patentee: Edwin E. Thomas (exact or similar names) - St. Paul, MN USPTO Classifications: 414/746.1 Tool Categories: woodworking machines : sawmills : sawmill log handling Assignees: Edwin E. Thomas - St. Paul, MN Union Iron Works (Minneapolis) - Minneapolis, MN Manufacturer: Union Iron Works (Minneapolis) - Minneapolis, MN Witnesses: Richard Paul M. C. Noonan	Patent Dates: Applied: Sep. 26, 1901 Granted: Jan. 07, 1902 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Union Iron Works (Minneapolis)

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