2491200

Information

• Patent Grant
• 2491200

• References
• Source

• Patent Number

  2,491,200

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1949
  75 years ago

• CPC

  • F01K15/025 - the vehicle being a steam locomotive
  • B61C9/24 - electric
  • Y10T74/19628 - Pressure distributing

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 074 - Machine element or mechanism
  • 105 - Railway rolling stock