3145347

Information

• Patent Grant
• 3145347

• References
• Source

• Patent Number

  3,145,347

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1964
  60 years ago

• CPC

  • H03G3/06 - having discharge tubes
  • H03K17/54 - using vacuum tubes
  • H03K17/78 - using opto-electronic devices

• US Classifications

  • 330 - Amplifiers
  • 250 - Radiant energy