1396954

Information

• Patent Grant
• 1396954

• References
• Source

• Patent Number

  1,396,954

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1921
  103 years ago

• CPC

  • F16H15/02 - without members having orbital motion

• US Classifications

  • 476 - Friction gear transmission systems or components
  • 180 - Motor vehicles