3455821

Information

• Patent Grant
• 3455821

• References
• Source

• Patent Number

  3,455,821

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • B01D35/16 - Cleaning-out devices
  • B01D33/21 - with hollow filtering discs transversely mounted on a hollow rotary shaft
  • B01D33/54 - involving vibrations

• US Classifications

  • 210 - Liquid purification or separation
  • 055 - Gas separation
  • 095 - Gas separation: processes