1928881

Information

• Patent Grant
• 1928881

• References
• Source

• Patent Number

  1,928,881

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1933
  91 years ago

• CPC

  • C13B30/06 - by centrifugal force
  • C13B30/10 - in centrifuges

• US Classifications

  • 210 - Liquid purification or separation