3351337

Information

• Patent Grant
• 3351337

• References
• Source

• Patent Number

  3,351,337

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1967
  57 years ago

• CPC

  • F16F9/05 - the flexible wall being of the rolling diaphragm type
  • F16F9/0418 - having a particular shape
  • F16F9/0427 - toroidal

• US Classifications

  • 267 - Spring devices
  • 105 - Railway rolling stock