2945-00-080-2869

7025-01-686-2448 7025016862448 016862448 is an electromechanical or solid state item which accepts and systematically accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. the item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material suceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. the item is a component of an electronic computer. see also, magnetic drum, data storage; core memory unit.

5961-14-326-0161 5961143260161 143260161 is two or more diode semiconductor devices designed to function as a unit in changing alternating current to direct current. the diode devices are internally connected in series, and are permanently cased, encapsulated, potted, or molded together to form an inseparable unit. these units may be designed as either half-wave or full-wave rectifiers and may be mounted to form either single phase or three phase bridges. for interconnected items arranged in stack(s), see rectifier, semiconductor device. for items fabricated in the form of a monolithic or thin film structure that perform the function of a circuit, see integrated circuit (as modified). excludes semiconductor devices, unitized; semiconductor device assembly; and rectifier network, unitized.