ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C04B0035640000 Burning or sintering processes (C04B0033320000 takes precedence);; 1
C04B0035645000 Pressure sintering 1
C04B0035650000 Reaction sintering of free metal- or free silicon-containing compositions 1
C04B0035653000 Processes involving a melting step 1
C04B0035657000 for manufacturing refractories (C04B0035050000, C04B0035107000, C04B0035484000 take precedence);; 1
C04B0035660000 Monolithic refractories or refractory mortars, including those whether or not containing clay 1
C04B0035710000 Ceramic products containing macroscopic reinforcing agents (C04B0035660000 takes precedence);; 1
C04B0035740000 containing shaped metallic materials 1
C04B0035760000 Fibres, filaments, whiskers, platelets, or the like 1
C04B0035780000 containing non-metallic materials 1
C04B0035800000 Fibres, filaments, whiskers, platelets, or the like 1
C04B0035810000 Whiskers 1
C04B0035820000 Asbestos; Glass; Fused silica 1
C04B0035830000 Carbon fibres in a carbon matrix 1
C04B0035840000 Impregnated or coated materials 1