ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
A62D0003350000 by hydrolysis 1
A62D0003360000 Detoxification by using acid or alkaline reagents 1
A62D0003370000 by reduction, e.g. hydrogenation 1
A62D0003380000 by oxidation; by combustion 1
A62D0003400000 by heating to effect chemical change, e.g. by pyrolysis 1
A62D0005000000 Composition of materials for coverings or clothing affording protection against harmful chemical agents 1
A62D0007000000 Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets 1
A62D0007020000 Clear-view sheets which prevent the formation of water drops or ice 1
A62D0009000000 Composition of chemical substances for use in breathing apparatus 1
A62D0101000000 Indexing scheme associated with group A62D0003000000; relating to the nature of the harmful chemical substances 1
A62D0101000000 Harmful chemical substances made harmless, or less harmful, by effecting chemical change 1
A62D0101020000 Chemical warfare substances, e.g. cholinesterase inhibitors 1
A62D0101040000 Pesticides, e.g. insecticides, herbicides, fungicides or nematicides 1
A62D0101060000 Explosives, propellants or pyrotechnics, e.g. rocket fuel or napalm 1
A62D0101080000 Toxic combustion residues, e.g. toxic substances contained in fly ash from waste incineration 1