3729933

Information

• Patent Grant
• 3729933

• References
• Source

• Patent Number

  3,729,933

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • H04N19/99 - involving fractal coding
  • B61C9/28 - Transmission systems in or for locomotives or motor railcars with rotary prime movers
  • B61C9/34 - hydraulic, including combinations with mechanical gearing
  • F16H37/00 - Combinations of mechanical gearings, not hereinbefore provided for
  • F16H2700/02 - Transmissions, specially for working vehicles
  • Y02T30/10 - Energy recovery technologies concerning the propulsion system in locomotives or motor railcars

• US Classifications

  • 060 - Power plants