ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F23D0014780000 Cooling burner parts 1
F23D0014800000 Selection of a non-toxic gas 1
F23D0014820000 Preventing flashback or blowback 1
F23D0014840000 Flame spreading or otherwise shaping (F23D0014700000 takes precedence);; 1
F23D0017000000 Other burners 1
F23D0017000000 Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel 1
F23D0023000000 Assemblies of two or more burners (gas burners with provision for a retention flame F23D0014260000) 1
F23D0099000000 Subject matter not provided for in other groups of this subclass 1
F23G CREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION 1
F23G0001000000 Methods or apparatus specially adapted for cremation of human or animal carcasses 1
F23G0005000000 Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels 1
F23G0005020000 including pretreatment 1
F23G0005027000 pyrolising or gasifying (pyrolisation of sludge C02F0011000000; destructive distillation of carbonaceous materials C10B0053000000) 1
F23G0005033000 comminuting or crushing 1
F23G0005040000 drying 1