ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
E02F0003060000 with digging screws 1
E02F0003080000 with digging elements on an endless chain (conveyors B65G) 1
E02F0003100000 with tools that only loosen the material 1
E02F0003120000 Component parts 1
E02F0003140000 Buckets; Chains; Guides for buckets or chains; Drives for chains 1
E02F0003160000 Safety or control devices (safety devices in general F16P; controlling in general G05) 1
E02F0003180000 with digging wheels turning round an axis 1
E02F0003200000 with tools that only loosen the material 1
E02F0003220000 Component parts 1
E02F0003240000 Digging wheels; Digging elements of wheels; Drives for wheels 1
E02F0003260000 Safety or control devices (safety devices in general F16P; controlling in general G05) 1
E02F0003280000 with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets 1
E02F0003300000 with a dipper-arm pivoted on a cantilever beam 1
E02F0003320000 working downwardly and towards the machine, e.g. with backhoes 1
E02F0003340000 with bucket-arms directly pivoted on the frames of tractors or self-propelled machines 1