3455432

Information

• Patent Grant
• 3455432

• References
• Source

• Patent Number

  3,455,432

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • B65G19/18 - Details
  • E21C35/20 - General features of equipment for removal of chippings
  • E21F13/066 - Scraper chain conveyors
  • B65G2812/0297 - to one chain

• US Classifications

  • 198 - Conveyors: power-driven
  • 299 - Mining or in situ disintegration of hard material