3777200

Information

• Patent Grant
• 3777200

• References
• Source

• Patent Number

  3,777,200

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  52 years ago

• CPC

  • H05B31/14 - Metal electrodes
  • G01S1/02 - using radio waves

• US Classifications

  • 313 - Electric lamp and discharge devices