ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C10B0001100000 Rotary retorts 1
C10B0003000000 Coke ovens with vertical chambers 1
C10B0003020000 with heat-exchange devices 1
C10B0005000000 Coke ovens with horizontal chambers 1
C10B0005020000 with vertical heating flues 1
C10B0005040000 with cross-over inter-connections 1
C10B0005060000 with horizontal heating flues 1
C10B0005080000 with horizontal and vertical heating flues 1
C10B0005100000 with heat-exchange devices 1
C10B0005120000 with regenerators 1
C10B0005140000 situated in the longitudinal direction of the chambers 1
C10B0005160000 with separated flues 1
C10B0005180000 situated in the longitudinal direction of the oven battery 1
C10B0005200000 with recuperators 1
C10B0007000000 Coke ovens with mechanical conveying means for the raw material inside the oven 1