ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C09K0021140000 Macromolecular materials 1
C09K0101000000 Indexing scheme associated with group C09K0017000000, relating to the use or the intended effect of the soil-conditioning or soil-stabilising materials. 1
C09K0101000000 Agricultural use 1
C09K0103000000 Civil engineering use 1
C09K0105000000 Erosion prevention 1
C09K0107000000 Impermeabilisation 1
C09K0109000000 pH regulation 1
C10 PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT 1
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS (cracking oils C10G; underground gasification of minerals E21B0043295000) 1
C10B0001000000 Retorts or coke ovens 1
C10B0001000000 Retorts 1
C10B0001020000 Stationary retorts 1
C10B0001040000 Vertical retorts 1
C10B0001060000 Horizontal retorts 1
C10B0001080000 Inclined retorts 1