ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
E21C0025240000 with flat jibs only 1
E21C0025260000 with curved jibs only 1
E21C0025280000 Chains or chain guides 1
E21C0025300000 Chain guides 1
E21C0025320000 specially adapted for curved jibs 1
E21C0025340000 Chains 1
E21C0025360000 Couplings for links 1
E21C0025400000 having links with integrally formed picks 1
E21C0025500000 with equipment for cleaning the slit (associated with rotary-rod or rotary-drum machines E21C0025140000) 1
E21C0025520000 Machines incorporating two or more of the slitting means according to groups ; E21C0025020000, E21C0025060000, E21C0025160000, E21C0025200000 and E21C0025220000 1
E21C0025540000 Slitting by unguided cutter cables or cutter chains or by unguided tools drawn along the working face by cables or the like (dislodging by planing means E21C0027320000; propulsion by haulage cables E21C0029140000) 1
E21C0025560000 Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor (pressing the conveyor equipped with tools toward the working face E21C0035140000) 1
E21C0025580000 Machines slitting by drilling hole on hole 1
E21C0025600000 Slitting by jets of water or other liquid (picks with arrangement of fluid-spraying nozzles E21C0035187000; distribution of spraying fluids in rotating cutter-heads E21C0035230000) 1
E21C0025620000 Machines for making slits approximately perpendicular to the seams either level with, or above or below the level of, the machine 1