2392220

Information

• Patent Grant
• 2392220

• References
• Source

• Patent Number

  2,392,220

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1946
  79 years ago

• CPC

  • F16L43/002 - and formed from sheet having a circular passage

• US Classifications

  • 285 - Pipe joints or couplings