ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B21J0007160000 in rotary arrangements 1
B21J0007180000 Forging machines working with die jaws, e.g. pivoted, movable laterally of the forging or pressing direction, e.g. for swaging 1
B21J0007200000 Drives for hammers; Transmission means therefor 1
B21J0007220000 for power hammers 1
B21J0007240000 operated by steam, air, or other gaseous pressure 1
B21J0007260000 operated by internal combustion 1
B21J0007280000 operated by hydraulic or liquid pressure 1
B21J0007300000 operated by electro-magnets 1
B21J0007320000 operated by rotary drive, e.g. electric motor 1
B21J0007340000 operating both the hammer and the anvil, so-called counter-tup 1
B21J0007360000 for drop hammers 1
B21J0007380000 driven by steam, air, or other gaseous pressure 1
B21J0007400000 driven by hydraulic or liquid pressure 1
B21J0007420000 operated by rotary drive, e.g. electric motors 1
B21J0007440000 equipped with belts, ropes, cables, chains 1