1995017

Information

• Patent Grant
• 1995017

• References
• Source

• Patent Number

  1,995,017

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1935
  89 years ago

• CPC

  • H01J17/10 - Anodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 252 - Compositions