ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
A01B0003260000 without alternating possibility 1
A01B0003280000 Alternating ploughs 1
A01B0003300000 Turn-wrest ploughs 1
A01B0003320000 Balance ploughs 1
A01B0003340000 with parallel plough units used alternately 1
A01B0003360000 Ploughs mounted on tractors 1
A01B0003380000 without alternating possibility 1
A01B0003400000 Alternating ploughs 1
A01B0003420000 Turn-wrest ploughs 1
A01B0003421000 with a headstock frame made in one piece 1
A01B0003426000 with a headstock frame made of two or more parts 1
A01B0003440000 with parallel plough units used alternately 1
A01B0003460000 Ploughs supported partly by tractor and partly by their own wheels 1
A01B0003500000 Self-propelled ploughs 1
A01B0003520000 with three or more wheels, or endless tracks 1