2566003

Information

• Patent Grant
• 2566003

• References
• Source

• Patent Number

  2,566,003

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1951
  73 years ago

• CPC

  • E21C29/08 - Anchoring arrangements

• US Classifications

  • 299 - Mining or in situ disintegration of hard material