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

Quick search:	Patent number:	Patent Date:

US Patent: 2,773,968
Electro Discharge Machine
Patentees: Mario E. Martellotti (exact or similar names) - Cincinnati, Hamilton County, OH James W. Evans (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 219/124.21, 219/69.11, 219/69.15, 219/69.17, 219/69.2, 409/185, 409/204 Tool Categories: metalworking machines : electrical discharge machining Assignees: Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 10, 1956 Granted: Dec. 11, 1956 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.

Copyright © 2002-2024 - DATAMP