2878994

Information

• Patent Grant
• 2878994

• References
• Source

• Patent Number

  2,878,994

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1959
  66 years ago

• CPC

  • B01L3/5021 - Test tubes specially adapted for centrifugation purposes
  • B04B5/0407 - for liquids contained in receptacles
  • B04B7/08 - Rotary bowls
  • G10K1/0645 - provided with loudness adjustment
  • H03J1/06 - Driving or adjusting arrangements combined with other driving or adjusting arrangements

• US Classifications

  • 494 - Imperforate bowl: centrifugal separators
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing