2318040

Information

• Patent Grant
• 2318040

• References
• Source

• Patent Number

  2,318,040

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1943
  81 years ago

• CPC

  • F22B21/007 - specially adapted for locomotives

• US Classifications

  • 105 - Railway rolling stock
  • 122 - Liquid heaters and vaporizers