2623399

Information

• Patent Grant
• 2623399

• References
• Source

• Patent Number

  2,623,399

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  72 years ago

• CPC

  • E21C25/36 - Couplings for links

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 285 - Pipe joints or couplings