3081075

Information

• Patent Grant
• 3081075

• References
• Source

• Patent Number

  3,081,075

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1963
  61 years ago

• CPC

  • F16F9/0445 - characterised by intermediate rings or other not embedded reinforcing elements

• US Classifications

  • 267 - Spring devices
  • 105 - Railway rolling stock