1629224

Information

• Patent Grant
• 1629224

• References
• Source

• Patent Number

  1,629,224

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1927
  97 years ago

• CPC

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

• US Classifications

  • 213 - Railway draft appliances