[Class : 11] Apparatus, Equipment And Installations For Heating, For Steam Generating, For Cooking, For Cooling And For Drying Purposes Used In The Food Processing (Especially Sugar), Brewery, Beverage, Sweetner, Dairy, Energy, Chemical And Pharmaceutical Industry, And For Industrial Agricultural Engineering; Installations, Apparatus And Equipment For Heat Generating, Transmission, Transfer And Recovery; Steaming Installations, Apparatus And Equipment; Evaporating Installations, Apparatus And Equipment; Apparatus And Equipment For Waste Steam Utilization And Waste Heat Utilization; Machines In The Field Of Industrial Heat And Energy Technology As Far As Comprised In This Class; Machines, Devices And Installations For Treating And/Or Processing Biomass Using Thermal Processes; Drying Installations And Equipment, Moistening Installations And Equipment; Filtering Devices And Installations (Parts Of Industrial Installations); Purifying Apparatus And Installations For Gas And Liquids; Installations And Equipment For Dust Removal; Pressure Installations, Pressure Equipment And Pressure Chambers; Apparatus And Instruments To Precipitate Liquid And Solid Substances From Gaseous And/Or Liquid Medium; Distilling Apparatus; Cooling Apparatus And Installations; Cooling Installations For Liquids; Cooling Installations For Water; Heat Exchangers (Not Parts Of Machines); Scrubbers; Gas Scrubbing Apparatus; Kilns; Oil Scrubbing Apparatus; Parts, Fitting And Accessories Of All The Afore Mentioned Goods Included In Class 11.