Housing apparatus of a tape recorder

Housing for a disc-shaped information carrier

Housing structure and magnetic biasing magnetic bubble memories

Hub for information media

Hub for optical disk and optical disk

Hub-platform assembly and loop-sizing method

Humidity sensor

Hybrid circuit having nanotube electromechanical memory

Hybrid nonwoven diskette liner

Hybrid optical data carrier having a modified cd layer

Hybrid read-write head for perpendicular recording media

Hybrid recordable optical record carrier

Hybrid solid-state memory system having volatile and...

Hydraulic bearing with magnetic seal

Hydroentangled fabric diskette liner

Hydrostatic bearing apparatus

Hysteretic devices