3373671

Information

• Patent Grant
• 3373671

• References
• Source

• Patent Number

  3,373,671

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1968
  56 years ago

• CPC

  • G03B15/0405 - Non-electronic flash apparatus incorporated in photographic apparatus
  • G03B7/16 - in accordance with both the intensity of the flash source and the distance of the flash source from the object
  • G03B15/04 - Combinations of photographic apparatus with non-electronic flash apparatus Non-electronic flash units
  • G03B17/12 - with means for supporting objectives, supplementary lenses, filters, masks, or turrets

• US Classifications

  • 396 - Photography