3624781

Information

• Patent Grant
• 3624781

• References
• Source

• Patent Number

  3,624,781

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • B61G7/06 - Coupling heads constructed to facilitate alignment

• US Classifications

  • 213 - Railway draft appliances