3326618

Information

• Patent Grant
• 3326618

• References
• Source

• Patent Number

  3,326,618

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1967
  57 years ago

• CPC

  • H01L31/08 - in which radiation controls flow of current through the device
  • H01L31/18 - Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
  • Y10S65/01 - Lens envelope

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 065 - Glass manufacturing
  • 257 - Active solid-state devices
  • 313 - Electric lamp and discharge devices