3276819

Information

• Patent Grant
• 3276819

• References
• Source

• Patent Number

  3,276,819

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • E21C35/14 - Equipment for pressing the conveyor towards the working face
  • E21F13/086 - Armoured conveyors shifting devices

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 405 - Hydraulic and earth engineering