• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
• F27B 9/02 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity of multiple-track typeFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity of multiple-chamber typeCombinations of furnaces

Patent holdings for IPC class F27B 9/02

Total number of patents in this class: 261

10-year publication summary

Principal owners for this class