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

Quick search:	Patent number:	Patent Date:

US Patent: 638,431
Grinding Machine
Patentee: Emil Werner (exact or similar names) - Cleveland, Cuyahoga County, OH USPTO Classifications: 451/436 Tool Categories: metalworking machines : grinders : lathe center grinders metalworking machines : metal lathes : metal lathe accessories and attachments Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 27, 1898 Granted: Dec. 05, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP