3395279

Information

• Patent Grant
• 3395279

• References
• Source

• Patent Number

  3,395,279

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1968
  56 years ago

• CPC

  • H05H7/14 - Vacuum chambers

• US Classifications

  • 250 - Radiant energy
  • 219 - Electric heating
  • 313 - Electric lamp and discharge devices