2251426

Information

• Patent Grant
• 2251426

• References
• Source

• Patent Number

  2,251,426

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1941
  83 years ago

• CPC

  • F22D3/08 - specially adapted for locomotives

• US Classifications

  • 122 - Liquid heaters and vaporizers