ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G11B0007240060 Cylindrical or shaft-shaped 1
G11B0007240090 Tapes, long films or long sheets 1
G11B0007240120 Optical cards 1
G11B0007240150 Air-sandwiched disks 1
G11B0007240180 Laminated disks (G11B0007240150 takes precedence);; 1
G11B0007240210 provided with a special shape or structure for centering or eccentricity prevention, e.g. alignment 1
G11B0007240240 Adhesion or bonding, e.g. specific adhesive layers 1
G11B0007240270 Layers; Shape, structure or physical properties thereof (G11B0007240210, G11B0007240240 take precedence);; 1
G11B0007240300 Layers; Shape, structure or physical properties thereof 1
G11B0007240330 Electrode layers 1
G11B0007240350 Recording layers (substrates also used as recording layers G11B0007240470) 1
G11B0007240380 Multiple laminated recording layers 1
G11B0007240410 with different recording characteristics 1
G11B0007240440 for storing optical interference patterns, e.g. holograms; for storing data in three dimensions, e.g. volume storage (G11B0007240380 takes precedence);; 1
G11B0007240470 Substrates 1