Rotary head drum arrangement including a dummy erase head

Rotary head drum for a VCR

Rotary head drum for a VCR having an improved connection structu

Rotary head drum for a VCR having ring shaped and circular magne

Rotary head drum for video tape recorder

Rotary head drum having a connecting member for providing electr

Rotary head drum having head-affixing, transformer-affixing, and

Rotary head drum having reduced exterior dimensions

Rotary head drum with integrated yoke and vibration resistant ba

Rotary head drum with shielding of heads and rotary transformers

Rotary head for magnetic tape record and playback

Rotary head scanner including anamorphic beam-shaping apparatus

Rotary head type digital audio tape recorder

Rotary head type magnetic recording and reproducing apparatus

Rotary head type magnetic recording and reproducing apparatus wi

Rotary head type magnetic recording reproducing apparatus

Rotary head type magnetic recording reproducing apparatus

Rotary head type recording apparatus using rotary erasing head

Rotary inertia latch for latching a rotary actuator in a disk dr

Rotary inertial latch for disk drive actuator