1451770

Information

• Patent Grant
• 1451770

• References
• Source

• Patent Number

  1,451,770

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1923
  101 years ago

• CPC

  • F16H55/40 - with spokes

• US Classifications

  • 474 - Endless belt power transmission systems or components