3417684

Information

• Patent Grant
• 3417684

• References
• Source

• Patent Number

  3,417,684

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  56 years ago

• CPC

  • G03B7/02 - Control effected by setting a graduated member on the camera in accordance with indication or reading afforded by a light meter, which may be either separate from or built into camera body
  • G03B7/09971 - in mirror-reflex cameras

• US Classifications

  • 396 - Photography