ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F42D0001120000 Feeding tamping material by pneumatic or hydraulic pressure 1
F42D0001140000 Hand-operated tamping or loading 1
F42D0001160000 Tamping tools 1
F42D0001180000 Plugs for boreholes 1
F42D0001200000 Tamping cartridges, i.e. cartridges containing tamping material (flexible or deformable blasting cartridges F42B0003087000) 1
F42D0001220000 Means for holding or positioning blasting cartridges or tamping cartridges in boreholes 1
F42D0001240000 characterised by the tamping material 1
F42D0001260000 Tamping with foaming agents 1
F42D0001280000 Tamping with gelling agents 1
F42D0003000000 Particular applications of blasting techniques 1
F42D0003020000 for demolition of tall structures, e.g. chimney stacks 1
F42D0003040000 for rock blasting 1
F42D0003060000 for seismic purposes 1
F42D0005000000 Safety arrangements 1
F42D0005020000 Locating undetonated charges 1