2470640

Information

• Patent Grant
• 2470640

• References
• Source

• Patent Number

  2,470,640

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1949
  75 years ago

• CPC

  • B60B17/0034 - of rubber or other non-metallic material

• US Classifications

  • 295 - Railway wheels and axles