3699897

Information

• Patent Grant
• 3699897

• References
• Source

• Patent Number

  3,699,897

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • B61F5/305 - incorporating rubber springs
  • B61F15/02 - with journal bearings

• US Classifications

  • 105 - Railway rolling stock