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

Quick search:	Patent number:	Patent Date:

US Patent: 137,407
Feeding Devices for Punching Machines
Patentee: William B. Bement (exact or similar names) - Philadelphia, PA USPTO Classifications: 269/296, 269/309, 269/60, 269/73, 74/89.23 Tool Categories: metalworking machines : metalworking presses : punch presses Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 08, 1873 Granted: Apr. 01, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Bement, Miles & Co.

Copyright © 2002-2024 - DATAMP