Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 74,062
Improvement in machines for boring wagon-hubs
Patentee: J. W. Emerson (exact or similar names) - Rochester, MN USPTO Classifications: 144/16, 144/97, 408/94 Tool Categories: trade specific : wheelwright metalworking machines : drilling and boring Assignees: None Manufacturer: Not known to have been produced Witnesses: J. A. Leonard Walter S. Booth	Patent Dates: Granted: Feb. 04, 1868 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

Copyright © 2002-2024 - DATAMP