2688771

Information

• Patent Grant
• 2688771

• References
• Source

• Patent Number

  2,688,771

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • F26B17/286 - Arrangements for application of materials to be dried onto the drums or rollers; Arrangements for removing dried materials from the drums or rollers
  • B01J4/001 - Feed or outlet devices as such
  • C01B25/308 - Methods for converting an alkali metal orthophosphate into another one; Purification; Decolorasing; Dehydrating; Drying
  • C01D1/42 - Concentration Dehydration
  • C01F5/34 - Dehydrating magnesium chloride containing water of crystallisation
  • C01F11/30 - Concentrating Dehydrating Preventing the adsorption of moisture or caking

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 118 - Coating apparatus
  • 222 - Dispensing
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 241 - Solid material comminution or disintegration
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 366 - Agitating