Magnetic cassette recorder with reversing and translating magnet
Magnetic cassette tape record and play apparatus
Magnetic cassette with floating and auxiliary tensioning rollers
Magnetic circuit of a coil motor
Magnetic circuit structure for a rotary actuator in a disk drive
Magnetic code reader with adjustable thresholds
Magnetic coding method
Magnetic computer tape cleaner
Magnetic contact head having a composite wear surface
Magnetic contact recording head for operation with tapes of vary
Magnetic control of a transducer signal transfer zone to effect
Magnetic control strip recording device for roadway control syst
Magnetic converter having a magnetoresistive element
Magnetic core for flying-type composite magnetic head
Magnetic core with field confinement structure
Magnetic core with oxide film
Magnetic coupling of disk file module
Magnetic crash stop and latch in a disc drive
Magnetic data card servo writer
Magnetic data card servo writer