3293558

Information

• Patent Grant
• 3293558

• References
• Source

• Patent Number

  3,293,558

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  57 years ago

• CPC

  • H03F3/45071 - with semiconductor devices only
  • H03F3/36 - with tubes only

• US Classifications

  • 330 - Amplifiers