2637539

Information

• Patent Grant
• 2637539

• References
• Source

• Patent Number

  2,637,539

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1953
  71 years ago

• CPC

  • E04F21/10 - centrifugally acting

• US Classifications

  • 406 - Conveyors: fluid current
  • 222 - Dispensing
  • 366 - Agitating