3836926

Information

• Patent Grant
• 3836926

• References
• Source

• Patent Number

  3,836,926

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1974
  50 years ago

• CPC

  • H01J29/89 - Optical or photographic arrangements structurally combined or co-operating with the vessel
  • H01J2229/893 - using lenses

• US Classifications

  • 396 - Photography
  • 348 - Television
  • 355 - Photocopying