ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C03B0019040000 by centrifuging 1
C03B0019060000 by sintering (production of quartz or fused silica articles C03B0020000000) 1
C03B0019080000 by foaming 1
C03B0019090000 by fusing powdered glass in a shaping mould 1
C03B0019100000 Forming beads 1
C03B0019120000 by liquid-phase reaction processes 1
C03B0019140000 by gas-phase reaction processes 1
C03B0020000000 Processes specially adapted for the production of quartz or fused silica articles 1
C03B0021000000 Severing glass sheets, tubes, or rods while still plastic 1
C03B0021020000 by cutting (C03B0009460000 takes precedence);; 1
C03B0021040000 by punching out 1
C03B0021060000 by flashing-off, burning-off, or fusing (C03B0009420000 takes precedence);; 1
C03B0023000000 Re-forming shaped glass (re-forming fibres or filaments C03B0037140000) 1
C03B0023020000 Re-forming glass sheets 1
C03B0023023000 by bending 1