3821657

Information

• Patent Grant
• 3821657

• References
• Source

• Patent Number

  3,821,657

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • H01L29/7313 - Avalanche transistors

• US Classifications

  • 330 - Amplifiers
  • 257 - Active solid-state devices