2919721

Information

• Patent Grant
• 2919721

• References
• Source

• Patent Number

  2,919,721

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1960
  64 years ago

• CPC

  • F16L59/166 - covering the end of an insulated section

• US Classifications

  • 138 - Pipes and tubular conduits
  • 248 - Supports