1378384

Information

• Patent Grant
• 1378384

• References
• Source

• Patent Number

  1,378,384

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1921
  103 years ago

• CPC

  • B01F15/0218 - rotating or oscillating about an axis
  • Y10T137/2519 - Movable trap chamber

• US Classifications

  • 137 - Fluid handling