3067405

Information

• Patent Grant
• 3067405

• References
• Source

• Patent Number

  3,067,405

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1962
  62 years ago

• CPC

  • H02J13/0041 - using lamps or electromechanical means
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 340 - Communications: electrical
  • 307 - Electrical transmission or interconnection systems