2850664

Information

• Patent Grant
• 2850664

• References
• Source

• Patent Number

  2,850,664

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1958
  66 years ago

• CPC

  • H01J21/36 - Tubes with flat electrodes
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T137/2937 - Gas pressure discharge of liquids feed traps [e.g., to boiler]

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 029 - Metal working
  • 137 - Fluid handling
  • 192 - Clutches and power-stop control
  • 219 - Electric heating
  • 445 - Electric lamp or space discharge component or device manufacturing