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US Patent: 1,012,408
Change-speed mechanism
Patentee: Robert Milne (exact or similar names) - Rockford, IL USPTO Classifications: 74/354 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: None Manufacturer: Not known to have been produced Witnesses: Ephraim Banning William P. Bond	Patent Dates: Applied: Jun. 29, 1911 Granted: Dec. 19, 1911 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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