ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
E02B0007180000 Siphon weirs 1
E02B0007200000 Movable barrages; Lock gates 1
E02B0007220000 Stop log dams; Emergency gates 1
E02B0007240000 Needle weirs 1
E02B0007260000 Vertical-lift gates 1
E02B0007280000 with sliding gates 1
E02B0007300000 with guide wheels or rollers for the gates 1
E02B0007320000 Cylindrical or tubular gates 1
E02B0007340000 Flash-boards for vertical-lift gates 1
E02B0007360000 Elevating mechanisms for vertical-lift gates 1
E02B0007380000 Rolling gates 1
E02B0007400000 Swinging or turning gates 1
E02B0007420000 Gates of segmental or sector-like shape with horizontal axis 1
E02B0007440000 Hinged-leaf gates 1
E02B0007460000 Gates turning round a horizontal axis arranged midway of the flap 1