751543

Information

• Patent Grant
• 751543

• References
• Source

• Patent Number

  751,543

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1904
  121 years ago

• CPC

  • F16L43/002 - and formed from sheet having a circular passage
  • Y10T29/49444 - Elbow or L-shaped fitting making

• US Classifications

  • 285 - Pipe joints or couplings
  • 029 - Metal working