2141797

Information

• Patent Grant
• 2141797

• References
• Source

• Patent Number

  2,141,797

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1938
  86 years ago

• CPC

  • F24D19/0004 - In a one pipe system
  • F16L41/02 - Branch units

• US Classifications

  • 138 - Pipes and tubular conduits