ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G11B0005673000 comprising the repeated occurrence of two or more layers 1
G11B0005680000 comprising one or more layers of magnetisable particles homogeneously mixed with a bonding agent 1
G11B0005700000 on a base layer 1
G11B0005702000 characterised by the bonding agent 1
G11B0005706000 characterised by the composition of the magnetic material 1
G11B0005708000 characterised by the addition of non-magnetic particles to the magnetic layer 1
G11B0005710000 characterised by the lubricant 1
G11B0005712000 characterised by the surface treatment or coating of magnetic particles 1
G11B0005714000 characterised by the dimension of the magnetic particles 1
G11B0005716000 characterised by two or more magnetic layers 1
G11B0005718000 at least one on each side of the base layer 1
G11B0005720000 Protective coatings, e.g. anti-static 1
G11B0005725000 containing a lubricant 1
G11B0005730000 Base layers 1
G11B0005733000 characterised by the addition of non-magnetic particles 1