2570493

Information

• Patent Grant
• 2570493

• References
• Source

• Patent Number

  2,570,493

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1951
  73 years ago

• CPC

  • F16H15/36 - with concave friction surface

• US Classifications

  • 476 - Friction gear transmission systems or components