453130

Information

• Patent Grant
• 453130

• References
• Source

• Patent Number

  453,130

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1891
  133 years ago

• CPC

  • B65G19/04 - for moving bulk material in open troughs or channels
  • B65G11/066 - for bulk
  • B65G47/58 - for materials in bulk

• US Classifications

  • 198 - Conveyors: power-driven