ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C04B0002020000 Lime 1
C04B0002040000 Slaking 1
C04B0002060000 with addition of substances, e.g. hydrophobic agents 1
C04B0002080000 Devices therefor 1
C04B0002100000 Preheating, burning, calcining or cooling (decarbonation during burning of cement raw materials C04B0007430000) 1
C04B0002120000 in shaft or vertical furnaces 1
C04B0005000000 Treatment of molten slag (manufacture of slag wool C03B; treatment of slag in or for the production of metals C21B, C22B); Artificial stone from molten slag 1
C04B0005020000 Granulating (granulating apparatus B01J0002000000); Dehydrating; Drying 1
C04B0005060000 Ingredients, other than water, added to the molten slag; Treatment with gases or gas generating material, e.g. to obtain porous slag 1
C04B0007000000 Cements 1
C04B0007000000 Hydraulic cements 1
C04B0007020000 Portland cement 1
C04B0007040000 using raw materials containing gypsum 1
C04B0007060000 using alkaline raw materials 1
C04B0007120000 Natural pozzuolanas; Natural pozzuolana cements 1