453876

Information

• Patent Grant
• 453876

• References
• Source

• Patent Number

  453,876

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1891
  135 years ago

• CPC

  • B60B17/0013 - formed by two or more axially spaced discs

• US Classifications

  • 295 - Railway wheels and axles