2805356

Information

• Patent Grant
• 2805356

• References
• Source

• Patent Number

  2,805,356

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1957
  67 years ago

• CPC

  • H01K1/64 - with built-in switch

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 362 - Illumination