3716971

Information

• Patent Grant
• 3716971

• References
• Source

• Patent Number

  3,716,971

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • B01D46/0068 - with pressurised gas
  • B01D46/026 - Means for maintaining a space between filters
  • B01D46/04 - Cleaning filters

• US Classifications

  • 095 - Gas separation: processes
  • 055 - Gas separation