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US Patent: 1,339,773
Power-press
Patentee: Henry M. Lucas (exact or similar names) - Cleveland, OH USPTO Classifications: 29/251 Tool Categories: metalworking machines : metalworking presses : arbor presses Assignees: None Manufacturer: Not known to have been produced Witnesses: G. A. Yost H. A. Wood	Patent Dates: Applied: Feb. 06, 1919 Granted: May 11, 1920 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: Improvements to patent 681,063 to add a quick manual-movement mechanism.

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