2565528

Information

• Patent Grant
• 2565528

• References
• Source

• Patent Number

  2,565,528

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1951
  73 years ago

• CPC

  • E21C27/38 - Machine stationary while planing in an arc

• US Classifications

  • 299 - Mining or in situ disintegration of hard material