1253717

Information

• Patent Grant
• 1253717

• References
• Source

• Patent Number

  1,253,717

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1918
  106 years ago

• CPC

  • B22C15/20 - Compacting by centrifugal forces only
  • B65G17/007 - for conveying the load on the lower run or on both upper and lower runs of the conveyor

• US Classifications

  • 198 - Conveyors: power-driven