ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H01B0007180000 by wear, mechanical force or pressure 1
H01B0007200000 Metal tubes, e.g. lead sheaths 1
H01B0007220000 Metal wires or tapes, e.g. made of steel 1
H01B0007240000 Devices affording localised protection against mechanical force or pressure 1
H01B0007260000 Reduction of losses in sheaths or armouring 1
H01B0007280000 by moisture, corrosion, chemical attack or weather 1
H01B0007282000 Preventing penetration of fluid into conductor or cable 1
H01B0007285000 by completely or partially filling interstices in the cable 1
H01B0007288000 using hygroscopic material or material swelling in the presence of liquid 1
H01B0007290000 by extremes of temperature or by flame (H01B0007420000 takes precedence);; 1
H01B0007295000 using material resistant to flame 1
H01B0007300000 with arrangements for reducing conductor losses when carrying ac, e.g. due to skin effect 1
H01B0007320000 with arrangements for indicating defects, e.g. breaks or leaks 1
H01B0007360000 with distinguishing or length marks 1
H01B0007380000 with arrangements for facilitating removal of insulation 1