3347569

Information

• Patent Grant
• 3347569

• References
• Source

• Patent Number

  3,347,569

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1967
  58 years ago

• CPC

  • F16L13/002 - for pipes having a rectangular cross-section

• US Classifications

  • 285 - Pipe joints or couplings