2332641

Information

• Patent Grant
• 2332641

• References
• Source

• Patent Number

  2,332,641

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1943
  81 years ago

• CPC

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

• US Classifications

  • 285 - Pipe joints or couplings