1951886

Information

• Patent Grant
• 1951886

• References
• Source

• Patent Number

  1,951,886

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1934
  90 years ago

• CPC

  • C01F11/30 - Concentrating Dehydrating Preventing the adsorption of moisture or caking

• US Classifications

  • 023 - Chemistry: physical processes