2999012

Information

• Patent Grant
• 2999012

• References
• Source

• Patent Number

  2,999,012

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1961
  63 years ago

• CPC

  • B01J8/003 - in a downward flow
  • C10G9/30 - according to the "moving bed" method

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 208 - Mineral oils: processes and products