1903636

Information

• Patent Grant
• 1903636

• References
• Source

• Patent Number

  1,903,636

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1933
  91 years ago

• CPC

  • C01F11/44 - Concentrating Crystallisating Dehydrating Preventing the absorption of moisture or caking

• US Classifications

  • 423 - Chemistry of inorganic compounds