| G11B23/00 | Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus [4] |
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Note(s) In group G11B 23/00, recording or reproducing apparatus does not include the record carriers [5] |
Descriptions for G11B23/00 and notes/indexes are displayed on this screen.