ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0007152000 by forming adducts or complexes 1
C07C0007156000 with solutions of copper salts 1
C07C0007163000 by hydrogenation 1
C07C0007167000 for removal of compounds containing a triple carbon-to-carbon bond 1
C07C0007170000 with acids or sulfur oxides 1
C07C0007171000 Sulfuric acid or oleum 1
C07C0007173000 with the aid of organo-metallic compounds 1
C07C0007177000 by selective oligomerisation or selective polymerisation of at least one compound of the mixture 1
C07C0007200000 Use of additives, e.g. for stabilisation 1
C07C0009000000 Acyclic saturated hydrocarbons 1
C07C0009020000 with one to four carbon atoms 1
C07C0009040000 Methane (production by treatment of sewage C02F0011040000) 1
C07C0009060000 Ethane 1
C07C0009080000 Propane 1
C07C0009100000 with four carbon atoms 1