1550891

Information

• Patent Grant
• 1550891

• References
• Source

• Patent Number

  1,550,891

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1925
  99 years ago

• CPC

  • B65G63/067 - for bulk material

• US Classifications

  • 414 - Material or article handling
  • 198 - Conveyors: power-driven