3832648

Information

• Patent Grant
• 3832648

• References
• Source

• Patent Number

  3,832,648

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • H05B6/50 - for monitoring or control
  • H03B5/10 - active element in amplifier being vacuum tube

• US Classifications

  • 331 - Oscillators