3874306

Information

• Patent Grant
• 3874306

• References
• Source

• Patent Number

  3,874,306

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • B60F1/005 - with guiding elements keeping the road wheels on the rails
  • B61J3/12 - Self-propelled tractors or pushing vehicles

• US Classifications

  • 105 - Railway rolling stock