• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F22B - Methods of steam generationsteam boilers
• F22B 17/12 - Water-tube boilers of horizontally-inclined type, i.e. the water-tube sets being inclined slightly with respect to the horizontal plane built-up from water-tube sets in abutting connection with two sectional headers each for every set, i.e. with headers in a number of sections across the width or height of the boiler the sectional headers being in vertical or substantially-vertical arrangement

Patent holdings for IPC class F22B 17/12

Total number of patents in this class: 3

10-year publication summary

Principal owners for this class