3078408

Information

• Patent Grant
• 3078408

• References
• Source

• Patent Number

  3,078,408

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  62 years ago

• CPC

  • H03F9/02 - current-controlled

• US Classifications

  • 330 - Amplifiers
  • 307 - Electrical transmission or interconnection systems