ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G11B0005735000 characterised by the back layer 1
G11B0005738000 characterised by the intermediate layer 1
G11B0005740000 Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum 1
G11B0005760000 Drum carriers 1
G11B0005780000 Tape carriers 1
G11B0005800000 Card carriers 1
G11B0005820000 Disc carriers 1
G11B0005840000 Processes or apparatus specially adapted for manufacturing record carriers 1
G11B0005842000 Coating a support with a liquid magnetic dispersion 1
G11B0005845000 in a magnetic field 1
G11B0005848000 Coating a support with a magnetic layer by extrusion 1
G11B0005850000 Coating a support with a magnetic layer by vapour deposition 1
G11B0005851000 Coating a support with a magnetic layer by sputtering 1
G11B0005852000 Orientation in a magnetic field (G11B0005845000 takes precedence);; 1
G11B0005855000 Coating only part of a support with a magnetic layer 1