2066070

Information

• Patent Grant
• 2066070

• References
• Source

• Patent Number

  2,066,070

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1936
  88 years ago

• CPC

  • H01J29/16 - Incandescent screens

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 140 - Wireworking
  • 216 - Etching a substrate: processes
  • 348 - Television
  • 445 - Electric lamp or space discharge component or device manufacturing