Drum base on which a drum of a magnetic tape recorder is mounted

Electronic apparatus and removable cartridge having integrated r

Error prevention in a recording and reproducing device with at l

Fast deploying tape transport

Fast running mode conversion device for magnetic recording and r

Fast screen detecting device of VTR

Fluid bearing tape scanning drum

Guide arrangements for maintaining magnetic tape in proper posit

Guide drum apparatus for a video tape recorder and/or player

Guide drum apparatus in a magnetic recording and/or reproducing

Guide mechanism for optimizing the position of a tape take-out d

Guide mechanism for optimizing the position of a tape take-out d

Guide mechanism for positioning tape guides in a magnetic tape l

Guide structure for guiding endless magnetic tape in a rotary he

Guideless tape transport

Head cleaning device for magnetic tape cassette apparatus having

Head drum and tape transport driving device for a video tape rec

Head drum assembly for rotating a rotary drum by generating a lo

Head drum protector for magnetic recording and reproducing appar

Height adjusting mechanism for a tape guide pin and tape device