1787571

Information

• Patent Grant
• 1787571

• References
• Source

• Patent Number

  1,787,571

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1931
  94 years ago

• CPC

  • F16H15/02 - without members having orbital motion

• US Classifications

  • 476 - Friction gear transmission systems or components