ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
D21H0017020000 Material of vegetable origin (proteins D21H0017220000; lignins D21H0017230000; polysaccharides D21H0017240000; rosin D21H0017620000) 1
D21H0017030000 Non-macromolecular organic compounds 1
D21H0017040000 Hydrocarbons 1
D21H0017050000 containing elements other than carbon and hydrogen only 1
D21H0017060000 Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals 1
D21H0017070000 Nitrogen-containing compounds 1
D21H0017080000 Isocyanates 1
D21H0017090000 Sulfur-containing compounds 1
D21H0017100000 Phosphorus-containing compounds 1
D21H0017110000 Halides 1
D21H0017120000 Organo-metallic compounds 1
D21H0017130000 Silicon-containing compounds 1
D21H0017140000 Carboxylic acids; Derivatives thereof 1
D21H0017150000 Polycarboxylic acids, e.g. maleic acid 1
D21H0017160000 Addition products thereof with hydrocarbons 1