2773982

Information

• Patent Grant
• 2773982

• References
• Source

• Patent Number

  2,773,982

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1956
  67 years ago

• CPC

  • H03K19/06 - using vacuum tubes

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems