Magnetic control strip recording device for roadway control syst

Magnetic data reading apparatus and method using inductive and m

Magnetic data storage system

Magnetic disk read/write circuit having core coils of...

Magnetic disk recorder

Magnetic disk unit with slider suspension assemblies and...

Magnetic head circuit having a write current changeover circuit

Magnetic head swing clamp and cross-talk eliminator for read/wri

Magnetic head switching circuit for magnetic recording and repro

Magnetic medium storage apparatus with read channel having a...

Magnetic read head having decode circuitry

Magnetic read/write circuit

Magnetic recording and reproducing apparatus

Magnetic recording and reproducing apparatus capable of...

Magnetic recording and reproducing apparatus having a high-speed

Magnetic recording and reproducing apparatus with thermal asperi

Magnetic recording apparatus

Magnetic recording apparatus with a magnetic head for...

Magnetic recording control circuit with current reducers

Magnetic recording device