2888587

Information

• Patent Grant
• 2888587

• References
• Source

• Patent Number

  2,888,587

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1959
  66 years ago

• CPC

  • H01J19/44 - Insulation between electrodes or supports within the vacuum space

• US Classifications

  • 313 - Electric lamp and discharge devices