2891684

Information

• Patent Grant
• 2891684

• References
• Source

• Patent Number

  2,891,684

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1959
  65 years ago

• CPC

  • B61G11/06 - arranged to damp each other by mutual friction

• US Classifications

  • 213 - Railway draft appliances