3796298

Information

• Patent Grant
• 3796298

• References
• Source

• Patent Number

  3,796,298

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1974
  50 years ago

• CPC

  • E21D9/126 - Loading devices or installations
  • E21C35/20 - General features of equipment for removal of chippings

• US Classifications

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