2987677

Information

• Patent Grant
• 2987677

• References
• Source

• Patent Number

  2,987,677

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • H03K5/12 - by steepening leading or trailing edges
  • H03F3/52 - with tubes only
  • H03K17/54 - using vacuum tubes

• US Classifications

  • 330 - Amplifiers