[n: Intermediate Mediums, I.e. Mediums Provided With An Information Structure Not Specific To The Method Of Reproducing Or Duplication Such As Matrixes For Mechanical Pressing Of An Information Structure (for Record Carriers With Directly Readable Mechanical Information G9b/3.101); Record Carriers Having A Relief Information Structure Provided With Or Included In Layers Not Specific For A Single Reproducing Method; Apparatus Or Processes Specially Adapted For Their Manufacture] {g11b 23/00m} Patents (Class G9B/23.008)

There are no patents to show for this class.