3872742

Information

• Patent Grant
• 3872742

• References
• Source

• Patent Number

  3,872,742

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • B23Q5/142 - mechanically-operated
  • F16H3/54 - one of the central gears being internally toothed and the other externally toothed

• US Classifications

  • 475 - Planetary gear transmission systems or components