ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B21D0026057000 Tailored blanks 1
B21D0026059000 Layered blanks 1
B21D0026060000 by shock waves 1
B21D0026080000 generated by explosives, e.g. chemical explosives 1
B21D0026100000 generated by evaporation, e.g. of wire, of liquids 1
B21D0026120000 initiated by spark discharge 1
B21D0026140000 applying magnetic forces 1
B21D0028000000 Shaping by press-cutting; Perforating 1
B21D0028020000 Punching blanks or articles with or without obtaining scrap; Notching 1
B21D0028040000 Centering the work; Positioning the tools 1
B21D0028060000 Making more than one part out of the same blank; Scrapless working 1
B21D0028080000 Zig-zag sequence working 1
B21D0028100000 Incompletely punching in such a manner that the parts are still coherent with the work 1
B21D0028120000 Punching using rotatable carriers 1
B21D0028140000 Dies (ejecting or stripping-off devices arranged in punching tools B21D0045000000) 1