ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C03B0005033000 by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating 1
C03B0005040000 in tank furnaces 1
C03B0005050000 Discontinuously-working tank furnaces, e.g. day tanks 1
C03B0005060000 in pot furnaces 1
C03B0005080000 Glass-melting pots 1
C03B0005100000 in combined tank furnaces and pots 1
C03B0005120000 in shaft furnaces 1
C03B0005140000 in revolving cylindrical furnaces 1
C03B0005160000 Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces 1
C03B0005167000 Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches (C03B0005200000, C03B0005420000 take precedence);; 1
C03B0005173000 Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass (chemical aspects C03C) 1
C03B0005180000 Stirring devices; Homogenisation 1
C03B0005182000 by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates 1
C03B0005183000 using thermal means, e.g. for creating convection currents 1
C03B0005185000 Electric means 1