2423633

Information

• Patent Grant
• 2423633

• References
• Source

• Patent Number

  2,423,633

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1947
  77 years ago

• CPC

  • F24D19/0004 - In a one pipe system

• US Classifications

  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings