3849715

Information

• Patent Grant
• 3849715

• References
• Source

• Patent Number

  3,849,715

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • G03B19/18 - Motion-picture cameras
  • G03B21/40 - Eliminating or reducing effect of flicker
  • G03B21/50 - Control devices operated by the film strip during the run

• US Classifications

  • 318 - Electricity: motive power systems