G11B25/00 - CPC Classification

Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus

• G11B25/02 » using cylindrical record carriers 1
• G11B25/04 » using flat record carriers, e.g. disc, card 29
• G11B25/06 » using web-form record carriers, e.g. tape 9
• G11B25/08 » using filamentary record carriers, e.g. wire 1
• G11B25/10 » Apparatus capable of using record carriers defined in more than one of the sub-groups to ; {Adaptor devices therefor} 43

Recent Application in this class: