2093528

Information

• Patent Grant
• 2093528

• References
• Source

• Patent Number

  2,093,528

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1937
  87 years ago

• CPC

  • H01K9/04 - with built-in manually operated switch

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 196 - Mineral oils: apparatus
  • 200 - Electricity: circuit makers and breakers
  • 362 - Illumination