3874857

Information

• Patent Grant
• 3874857

• References
• Source

• Patent Number

  3,874,857

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • B01D46/04 - Cleaning filters
  • B01D46/0068 - with pressurised gas
  • B01D46/4281 - Venturi's or systems showing a venturi effect
  • Y10S55/26 - Bag coupling

• US Classifications

  • 055 - Gas separation