ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C01B0031080000 Active carbon 1
C01B0031100000 Preparation by using gaseous activating agents 1
C01B0031120000 Preparation by using non-gaseous activating agents 1
C01B0031140000 Granulation 1
C01B0031160000 Preparation of ion-exchanging materials from carbonaceous material 1
C01B0031180000 Carbon monoxide 1
C01B0031200000 Carbon dioxide 1
C01B0031220000 Solidifying 1
C01B0031240000 Methods for the preparation of carbonates or bicarbonates in general (percarbonates C01B0015100000; particular individual carbonates, see the relevant groups of subclasses C01B-C01G, according to the cation); 1
C01B0031260000 Compounds containing carbon and sulfur, e.g. carbon disulfide, carbon oxysulfide; Thiophosgene 1
C01B0031280000 Phosgene 1
C01B0031300000 Carbides 1
C01B0031320000 Calcium carbide 1
C01B0031340000 Tungsten or molybdenum carbides 1
C01B0031360000 Carbides of silicon or boron 1