2626991

Information

• Patent Grant
• 2626991

• References
• Source

• Patent Number

  2,626,991

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1953
  71 years ago

• CPC

  • H03G5/06 - having discharge tubes

• US Classifications

  • 333 - Wave transmission lines and networks
  • 330 - Amplifiers