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Patents
Information Storage Based On Relative Movement Between Record Carrier And Transducer Patents
Recording By Mechanical Cutting, Deforming Or Pressing, E.g. Of Grooves Or Pits; Reproducing By Mechanical Sensing; Record Carriers Therefor G9b/11 [n: And G9b/13] Take Precedence; Recording By Cutting Or Deforming Using Laser Beam G9b/7, Using Electron Beam G9b/9.025) {g11b 3/00} Patents
Arrangements Of Heads (styli G9b/3.076) {g11b 3/02} Patents
Raising, Lowering, Traversing Otherwise Than For Transducing, Arresting, Or Holding-up Heads Against Record Carriers [n: For Transducing G9b/3.052, G9b/3.071] {g11b 3/08} Patents
[n: Using Automatic Means (g9b/3.044 Takes Precedence; [n: If Particularly Adapted For Record-changers See G9b/17.045 And Subgroups]) {g11b 3/085} Patents
[n: Control Of Drive Of The Head] {g11b 3/085a} Patents
[n: For Pivoting Pick-up Arms] {g11b 3/085a1} Patents
[n: Using Magnetic Detecting Means] {g11b 3/085a1c} Patents (Class G9B/3.017)
[n: Using Magnetic Detecting Means] {g11b 3/085a1c} Patents (Class G9B/3.017)
There are no patents to show for this class.