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US Patent: 122,780
Improvement in machines for edging boards
Patentee: Simon H. Richardson (exact or similar names) - Bangor, ME USPTO Classifications: 83/422 Tool Categories: woodworking machines : circular saws : circular ripsaws Assignees: None Manufacturer: Hinckley & Egery Iron Co. - Bangor, ME Witnesses: Alvah Osgood Chester Bradford	Patent Dates: Granted: Jan. 16, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Hinckley & Egery Iron Co.
Description: The "Richardson's Patent Parallel Gang Edger" was mentioned in an 1892 ad from Hinckley & Egery Iron Co.

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