2751206

Information

• Patent Grant
• 2751206

• References
• Source

• Patent Number

  2,751,206

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1956
  68 years ago

• CPC

  • E21C27/126 - with slitting and breaking-down members situated in parallel on an intermediary level

• US Classifications

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