1883398

Information

• Patent Grant
• 1883398

• References
• Source

• Patent Number

  1,883,398

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1932
  92 years ago

• CPC

  • H01J13/00 - Discharge tubes with liquid-pool cathodes
  • H01J13/56 - Tubes having two or more main anodes
  • H01J2893/0095 - Tubes with exclusively liquid main electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices