3853509

Information

• Patent Grant
• 3853509

• References
• Source

• Patent Number

  3,853,509

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • B01D46/0068 - with pressurised gas
  • B01D46/04 - Cleaning filters
  • B01D46/08 - the working surfaces forming a star shape
  • B01D46/4281 - Venturi's or systems showing a venturi effect

• US Classifications

  • 055 - Gas separation