2352230

Information

• Patent Grant
• 2352230

• References
• Source

• Patent Number

  2,352,230

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1944
  80 years ago

• CPC

  • H01J13/28 - Selection of substances for gas filling Means for obtaining the desired pressure within the tube
  • H01J13/34 - Igniting arrangements
  • H01J2893/0087 - Igniting means Cathode spot maintaining or extinguishing means
  • Y10S428/929 - Electrical contact feature
  • Y10T428/12625 - Free carbon containing component
  • Y10T428/1284 - W-base component
  • Y10T428/12944 - Ni-base component
  • Y10T428/292 - In coating or impregnation

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 051 - Abrasive tool making process, material, or composition
  • 428 - Stock material or miscellaneous articles