3855874

Information

• Patent Grant
• 3855874

• References
• Source

• Patent Number

  3,855,874

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • F16H55/0826 - Novikov-Wildhaber profile
  • Y10T74/19972 - form

• US Classifications

  • 074 - Machine element or mechanism