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

Quick search:	Patent number:	Patent Date:

US Patent: 2,459,937
Hydraulic Control System
Patentees: Fred A. Hassman (exact or similar names) - Cincinnati, Hamilton County, OH Hans Ernst (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 184/6.14, 409/135, 409/64, 417/199.1, 417/287, 60/430, 60/468, 91/28 Tool Categories: metalworking machines : metalworking machine mechanisms : hydraulic apparatus Assignees: Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 02, 1943 Granted: Jan. 25, 1949 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