2617309

Information

• Patent Grant
• 2617309

• References
• Source

• Patent Number

  2,617,309

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  71 years ago

• CPC

  • F16H15/30 - with internal friction surface

• US Classifications

  • 476 - Friction gear transmission systems or components