2271627

Information

• Patent Grant
• 2271627

• References
• Source

• Patent Number

  2,271,627

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1942
  83 years ago

• CPC

  • F23L17/00 - Inducing draught
  • F23L2700/002 - Specific draught control devices for locomotives

• US Classifications

  • 110 - Furnaces
  • 417 - Pumps