Fitzpatrick, Cella, Harper & Scinto
Optical card information recording/reproducing apparatus with device for mounting optical card
 An optical card information recording/reproducing apparatus is provided for recording and/or reproducing information to or from an optical card. The apparatus comprises a mounting base on which the optical card is to be mounted and which moves in a predetermined direction, an optical head for irradiating an optical beam onto the optical card to record and/or reproduce information therein or therefrom, and a locking device for locking the mounting base in an unmovable state during transportation of the apparatus. The locking device may be arranged to lock the optical head in an unmovable state as well. 
Canon Kabushiki Kaisha
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Makoto
Saito