2977551

Information

• Patent Grant
• 2977551

• References
• Source

• Patent Number

  2,977,551

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  64 years ago

• CPC

  • H03C7/025 - using semiconductor devices

• US Classifications

  • 332 - Modulators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 333 - Wave transmission lines and networks
  • 343 - Communications: radio wave antennas