3176245

Information

• Patent Grant
• 3176245

• References
• Source

• Patent Number

  3,176,245

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • H03B5/34 - active element in amplifier being vacuum tube

• US Classifications

  • 331 - Oscillators