1385393

Information

• Patent Grant
• 1385393

• References
• Source

• Patent Number

  1,385,393

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1921
  103 years ago

• CPC

  • C13B25/02 - Details
  • Y10S210/923 - using mechanical means

• US Classifications

  • 159 - Concentrating evaporators
  • 210 - Liquid purification or separation