2153051

Information

• Patent Grant
• 2153051

• References
• Source

• Patent Number

  2,153,051

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  86 years ago

• CPC

  • H03D7/1416 - with discharge tubes having more than two electrodes

• US Classifications

  • 455 - Telecommunications
  • 329 - Demodulators