2460789

Information

• Patent Grant
• 2460789

• References
• Source

• Patent Number

  2,460,789

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1949
  76 years ago

• CPC

  • H04B7/165 - employing angle modulation
  • H01J25/68 - Tubes specially designed to act as oscillator with positive grid and retarding field
  • H03C3/30 - by means of transit-time tube

• US Classifications

  • 340 - Communications: electrical
  • 330 - Amplifiers
  • 455 - Telecommunications