3115973

Information

• Patent Grant
• 3115973

• References
• Source

• Patent Number

  3,115,973

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1963
  60 years ago

• CPC

  • B61G1/38 - rotatable about line of traction

• US Classifications

  • 213 - Railway draft appliances