3742298

Information

• Patent Grant
• 3742298

• References
• Source

• Patent Number

  3,742,298

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • F21K5/023 - Ignition devices in photo flash bulbs

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 431 - Combustion