3834553

Information

• Patent Grant
• 3834553

• References
• Source

• Patent Number

  3,834,553

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • B61G1/38 - rotatable about line of traction
  • B61G3/08 - Control devices

• US Classifications

  • 213 - Railway draft appliances