ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C08B0001020000 Rendering cellulose suitable for esterification 1
C08B0001040000 for the preparation of cellulose nitrate 1
C08B0001060000 Rendering cellulose suitable for etherification 1
C08B0001080000 Alkali cellulose 1
C08B0001100000 Apparatus for the preparation of alkali cellulose 1
C08B0001120000 Steeping devices 1
C08B0001140000 Ripening devices 1
C08B0003000000 Preparation of cellulose esters of organic acids 1
C08B0003020000 Catalysts used for the esterification 1
C08B0003040000 Cellulose formate 1
C08B0003060000 Cellulose acetate 1
C08B0003080000 of monobasic organic acids with three or more carbon atoms 1
C08B0003100000 with five or more carbon atoms 1
C08B0003120000 of polybasic organic acids 1
C08B0003140000 in which the organic acid residue contains substituents, e.g. NH; 2, Cl 1