2551325

Information

• Patent Grant
• 2551325

• References
• Source

• Patent Number

  2,551,325

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1951
  73 years ago

• CPC

  • F16L51/022 - with a single corrugation

• US Classifications

  • 285 - Pipe joints or couplings