3025751

Information

• Patent Grant
• 3025751

• References
• Source

• Patent Number

  3,025,751

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1962
  62 years ago

• CPC

  • G03B19/18 - Motion-picture cameras
  • H02P5/485 - using differential movement of the two motors

• US Classifications

  • 352 - Optics: motion pictures
  • 226 - Advancing material of indeterminate length
  • 318 - Electricity: motive power systems