2238287

Information

• Patent Grant
• 2238287

• References
• Source

• Patent Number

  2,238,287

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1941
  84 years ago

• CPC

  • H03F1/10 - by use of amplifying elements with multiple electrode connections

• US Classifications

  • 330 - Amplifiers