2226052

Information

• Patent Grant
• 2226052

• References
• Source

• Patent Number

  2,226,052

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  84 years ago

• CPC

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

• US Classifications

  • 417 - Pumps