3612850

Information

• Patent Grant
• 3612850

• References
• Source

• Patent Number

  3,612,850

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • G03B15/0478 - Combinations of photographic apparatus with percussion type flash ignition systems
  • F21K5/02 - ignited in a non-disrupting container
  • F21K5/023 - Ignition devices in photo flash bulbs
  • G03B15/0442 - Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like

• US Classifications

  • 362 - Illumination
  • 431 - Combustion