Rotary head type magnetic video recording and reproducing...

Rotary head type pcm recorder

Rotary head type recording apparatus

Rotary head vtr which records video and pcm signals in...

Rotary magnetic head device

Rotary magnetic head drum apparatus

Rotary recording medium and a recording system thereof

Rotary recording medium having a guide track and recording...

Rotary recording medium reproducing apparatus

Rotary recording medium reproducing apparatus capable of...

Rotary recording medium reproducing apparatus capable of...

Rotary recording medium reproducing apparatus having a lid...

Rotary recording medium with intermediate pits

Rotary stylus reshaper

Rotary transducer head assembly

Rotatable record carrier and method and apparatus for...

Rotating head apparatus having a protruding diameter...

Rotating magnetic head piezo-electric assembly and drive...

Rotating memory accessing mechanism

Rotating storage device track format emulation