ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F02B0043020000 Engines characterised by means for increasing operating efficiency 1
F02B0043040000 for improving efficiency of combustion 1
F02B0043060000 for enlarging charge 1
F02B0043080000 Plants characterised by the engines using gaseous fuel generated in the plant from solid fuel, e.g. wood 1
F02B0043100000 Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen 1
F02B0043120000 Methods of operating 1
F02B0045000000 Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines (plants involving generation of gaseous fuel from solid fuel F02B0043080000; engines convertible from gas to other fuel consumption F02B0069040000) 1
F02B0045020000 operating on powdered fuel, e.g. powdered coal (operating on fuel containing oxidant F02B0045060000) 1
F02B0045040000 Plants, e.g. having coal-grinding apparatus 1
F02B0045060000 operating on fuel containing oxidant 1
F02B0045080000 operating on other solid fuels 1
F02B0045100000 operating on mixtures of liquid and non-liquid fuels, e.g. in pasty or foamed state 1
F02B0047000000 Methods of operating engines involving specific pre-treating of, or adding specific substances to, combustion air, fuel or fuel-air mixture of the engines, and not otherwise provided for 1
F02B0047000000 Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines 1
F02B0047020000 the substances being water or steam 1
จำนวนรหัสข้อมูล 15 จาก 73902