1746294

Information

• Patent Grant
• 1746294

• References
• Source

• Patent Number

  1,746,294

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1930
  94 years ago

• CPC

  • C04B11/032 - for the wet process, e.g. dehydrating in solution or under saturated vapour conditions

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 034 - Drying and gas or vapor contact with solids