2622188

Information

• Patent Grant
• 2622188

• References
• Source

• Patent Number

  2,622,188

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • F21K5/023 - Ignition devices in photo flash bulbs
  • Y10S439/914 - for flashbulb or camera, including flash cube

• US Classifications

  • 362 - Illumination
  • 200 - Electricity: circuit makers and breakers
  • 439 - Electrical connectors