3138031

Information

• Patent Grant
• 3138031

• References
• Source

• Patent Number

  3,138,031

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1964
  60 years ago

• CPC

  • F16H15/46 - Gearings providing a discontinuous or stepped range of gear ratios

• US Classifications

  • 476 - Friction gear transmission systems or components