ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C01D0005120000 Preparation of double sulfates of magnesium with sodium or potassium 1
C01D0005140000 Preparation of sulfites (C01D0005040000 takes precedence);; 1
C01D0005160000 Purification 1
C01D0005180000 Dehydration 1
C01D0007000000 Carbonates of sodium, potassium, or alkali metals in general 1
C01D0007020000 Preparation by double decomposition 1
C01D0007040000 with a fluoride or silico-fluoride (C01D0001240000 takes precedence);; 1
C01D0007060000 Preparation ; via sodium or potassium magnesium carbonate 1
C01D0007070000 Preparation from the hydroxides 1
C01D0007080000 Preparation from or via cyano compounds of sodium or potassium(C01D0001260000 takes precedence);; 1
C01D0007100000 Preparation of bicarbonates from carbonates (ammonia-soda process C01D0007180000) 1
C01D0007120000 Preparation of carbonates from bicarbonates 1
C01D0007140000 Preparation of sesquicarbonates 1
C01D0007160000 Preparation from compounds of sodium or potassium with amines and carbon dioxide 1
C01D0007180000 Preparation by the ammonia-soda process 1