1452220

Information

• Patent Grant
• 1452220

• References
• Source

• Patent Number

  1,452,220

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1923
  101 years ago

• CPC

  • F16H3/26 - and two or more additional shafts
  • Y10T74/19167 - In series plural interchangeably locked nonplanetary units

• US Classifications

  • 074 - Machine element or mechanism