A method for preparing concentrated, liquid or solid extracts, of tea or coffee
ES135082A1
A procedure to obtain fruits and vegetables products.
CA189409A
Apparatus for concentrating, distilling, or elevating liquids
US1263467A
Evaporating apparatus.
GB112321A
Improved Apparatus for Covering Metal Pipes, Rods and the like with Lead.
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Improved Apparatus for Covering the Internal Surface of Metal Pipes and the like with Lead.
GB190415010A
Improvements in Cooling Towers for Reducing the Temperature of Condensing Water and other Liquids.
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Improvements in and relating to Apparatus for Separating Grease and Water from Steam and for Separating Liquids or Suspended Particles from Vapours and Gases.
