3054973

Information

• Patent Grant
• 3054973

• References
• Source

• Patent Number

  3,054,973

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1962
  62 years ago

• CPC

  • H03B5/32 - being a piezo-electric resonator
  • H03B5/34 - active element in amplifier being vacuum tube

• US Classifications

  • 332 - Modulators
  • 331 - Oscillators