3528027

Information

• Patent Grant
• 3528027

• References
• Source

• Patent Number

  3,528,027

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1970
  54 years ago

• CPC

  • H03B5/10 - active element in amplifier being vacuum tube

• US Classifications

  • 331 - Oscillators