1843009

Information

• Patent Grant
• 1843009

• References
• Source

• Patent Number

  1,843,009

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1932
  93 years ago

• CPC

  • B65G45/20 - comprising screws

• US Classifications

  • 198 - Conveyors: power-driven