[n: With External Pivotable Loading Means] [n9410] {g11b 17/04c2} Patents (Class G9B/17.025)

[n: adapted for discs of different sizes] [n9410] {g11b 17/04c2b} (Class G9B/17.026)

[n: with opening mechanism of the cartridge shutter] [n9410] {g11b 17/04c2d} (Class G9B/17.027)

There are no patents to show for this class.