3006239

Information

• Patent Grant
• 3006239

• References
• Source

• Patent Number

  3,006,239

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1961
  63 years ago

• CPC

  • G03B19/18 - Motion-picture cameras
  • Y10S388/924 - Centrifugal device

• US Classifications

  • 352 - Optics: motion pictures
  • 340 - Communications: electrical
  • 388 - Electricity: motor control systems
  • 396 - Photography