2813758

Information

• Patent Grant
• 2813758

• References
• Source

• Patent Number

  2,813,758

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1957
  67 years ago

• CPC

  • B65D88/72 - Fluidising devices
  • B61D5/006 - with porous walls

• US Classifications

  • 406 - Conveyors: fluid current