2200492

Information

• Patent Grant
• 2200492

• References
• Source

• Patent Number

  2,200,492

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • F22D1/42 - specially adapted for locomotives

• US Classifications

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