ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B01D0059200000 Separation by centrifuging 1
B01D0059220000 Separation by extracting 1
B01D0059240000 by solvent extraction 1
B01D0059260000 by sorption, i.e. absorption, adsorption, persorption 1
B01D0059280000 Separation by chemical exchange 1
B01D0059300000 by ion exchange 1
B01D0059320000 by exchange between fluids 1
B01D0059330000 involving dual temperature exchange 1
B01D0059340000 Separation by photochemical methods 1
B01D0059360000 Separation by biological methods 1
B01D0059380000 Separation by electrochemical methods 1
B01D0059400000 by electrolysis 1
B01D0059420000 by electromigration; by electrophoresis 1
B01D0059440000 Separation by mass spectrography (particle spectrometers or separator tubes H01J0049000000) 1
B01D0059460000 using only electrostatic fields 1