ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01N0021956000 Inspecting patterns on the surface of objects 1
G01N0021958000 Inspecting transparent materials 1
G01N0022000000 Investigating or analysing materials by the use of microwaves (G01N0003000000-G01N0017000000, G01N0024000000 take precedence);; 1
G01N0022020000 Investigating the presence of flaws 1
G01N0022040000 Investigating moisture content 1
G01N0023000000 Investigating or analysing materials by the use of wave or particle radiation not covered by group G01N0021000000;  or G01N0022000000, e.g. X-rays, neutrons(G01N0003000000-G01N0017000000;  take precedence);; 1
G01N0023020000 by transmitting the radiation through the material 1
G01N0023040000 and forming a picture 1
G01N0023050000 using neutrons 1
G01N0023060000 and measuring the absorption 1
G01N0023080000 using electric detection means 1
G01N0023083000 the radiation being X-rays (G01N0023100000-G01N0023180000; take precedence);; 1
G01N0023087000 using polyenergetic X-rays 1
G01N0023090000 the radiation being neutrons 1
G01N0023100000 the material being confined in a container (G01N0023090000 takes precedence);; 1