2114535

Information

• Patent Grant
• 2114535

• References
• Source

• Patent Number

  2,114,535

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1938
  87 years ago

• CPC

  • H05B41/048 - using electromagnetic relays

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices