2500293

Information

• Patent Grant
• 2500293

• References
• Source

• Patent Number

  2,500,293

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1950
  74 years ago

• CPC

  • B60P1/58 - using vibratory effect

• US Classifications

  • 414 - Material or article handling
  • 366 - Agitating