ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C10G0021300000 Controlling or regulating 1
C10G0025000000 Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents 1
C10G0025020000 with ion-exchange material 1
C10G0025030000 with crystalline alumino-silicates, e.g. molecular sieves 1
C10G0025050000 Removal of non-hydrocarbon compounds, e.g. sulfur compounds 1
C10G0025060000 with moving sorbents or sorbents dispersed in the oil 1
C10G0025080000 according to the "moving bed" technique 1
C10G0025090000 according to the "fluidised bed" technique 1
C10G0025110000 Distillation in the presence of moving sorbents 1
C10G0025120000 Recovery of used adsorbent 1
C10G0027000000 Refining of hydrocarbon oils, in the absence of hydrogen, by oxidation 1
C10G0027020000 with halogen or compounds generating halogen; Hypochlorous acid or salts thereof 1
C10G0027040000 with oxygen or compounds generating oxygen 1
C10G0027060000 in the presence of alkaline solutions 1
C10G0027080000 in the presence of copper chloride 1