ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C02F0103380000 Polymers 1
C02F0103400000 from the manufacture or use of photosensitive materials 1
C02F0103420000 from bathing facilities, e.g. swimming pools 1
C02F0103440000 from vehicle washing facilities 1
C03 GLASS; MINERAL OR SLAG WOOL 1
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL (surface treatment C03C) 1
C03B0001000000 Melting the raw material 1
C03B0001000000 Preparing the batches 1
C03B0001020000 Compacting the glass batches, e.g. pelletising 1
C03B0003000000 Charging the melting furnaces 1
C03B0003020000 combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet 1
C03B0005000000 Melting in furnaces; Furnaces so far as specially adapted for glass manufacture 1
C03B0005020000 in electric furnaces 1
C03B0005027000 by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating 1
C03B0005030000 Tank furnaces 1