2780369

Information

• Patent Grant
• 2780369

• References
• Source

• Patent Number

  2,780,369

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1957
  68 years ago

• CPC

  • B60P1/62 - with porous walls

• US Classifications

  • 406 - Conveyors: fluid current
  • 222 - Dispensing
  • 280 - Land vehicles