3112909

Information

• Patent Grant
• 3112909

• References
• Source

• Patent Number

  3,112,909

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1963
  61 years ago

• CPC

  • F16L3/217 - hydraulically

• US Classifications

  • 248 - Supports
  • 188 - Brakes
  • 267 - Spring devices