ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B22F0007060000 of composite workpieces or articles from parts, e.g. to form tipped tools 1
B22F0007080000 with one or more parts not made from powder 1
B22F0008000000 Manufacture of articles from scrap or waste metal particles 1
B22F0009000000 Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor 1
B22F0009020000 using physical processes 1
B22F0009040000 starting from solid material, e.g. by crushing, grinding or milling 1
B22F0009060000 starting from liquid material 1
B22F0009080000 by casting, e.g. through sieves or in water, by atomising or spraying (using electric discharge B22F0009140000) 1
B22F0009100000 using centrifugal force 1
B22F0009120000 starting from gaseous material 1
B22F0009140000 using electric discharge 1
B22F0009160000 using chemical processes 1
B22F0009180000 with reduction of metal compounds 1
B22F0009200000 starting from solid metal compounds 1
B22F0009220000 using gaseous reductors 1