3172502

Information

• Patent Grant
• 3172502

• References
• Source

• Patent Number

  3,172,502

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  60 years ago

• CPC

  • F16L55/0335 - by means of external rings
  • F16L55/035 - in the form of specially adapted hangers or supports

• US Classifications

  • 188 - Brakes
  • 138 - Pipes and tubular conduits
  • 181 - Acoustics
  • 285 - Pipe joints or couplings