ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C09B0011180000 Preparation by oxidation 1
C09B0011200000 Preparation from other triarylmethane derivatives 1
C09B0011220000 containing ; OH groups bound to an aryl nucleus 1
C09B0011240000 Phthaleins containing amino groups 1
C09B0011260000 Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic 1
C09B0011280000 Pyronines 1
C09B0013000000 Oxyketone dyes 1
C09B0013020000 of the naphthalene series, e.g. naphthazarin 1
C09B0013040000 of the pyrene series 1
C09B0013060000 of the acetophenone series 1
C09B0015000000 Acridine, azine, oxazine, or thiazine dyes 1
C09B0015000000 Acridine dyes 1
C09B0017000000 Azine dyes 1
C09B0017020000 of the benzene series 1
C09B0017040000 of the naphthalene series 1