ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G11B0007240940 Indication parts or information parts for identification 1
G11B0007240970 Structures for detection, control, recording operation or replay operation; Special shapes or structures for centering or eccentricity prevention (within laminated disks G11B0007240210); Arrangements for testing, inspecting or evaluating; Containers, cartridges or cassettes 1
G11B0007241000 Record carriers characterised by the selection of the material 1
G11B0007242000 of recording layers 1
G11B0007243000 comprising inorganic materials only, e.g. ablative layers 1
G11B0007243300 Metals or elements of groups 13, 14, 15 or 16 of the Periodic System, e.g. B, Si, Ge, As, Sb, Bi, Se or Te 1
G11B0007243700 Non-metallic elements 1
G11B0007244000 comprising organic materials only 1
G11B0007245000 containing a polymeric component 1
G11B0007246000 containing dyes 1
G11B0007246300 azulene 1
G11B0007246700 azo-dyes 1
G11B0007247000 methine or polymethine dyes 1
G11B0007247200 cyanine 1
G11B0007247500 merocyanine 1