2212338

Information

• Patent Grant
• 2212338

• References
• Source

• Patent Number

  2,212,338

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1940
  84 years ago

• CPC

  • H04B14/006 - Angle modulation
  • H03D3/00 - Demodulation of angle-, frequency- or phase- modulated oscillations
  • H03D3/003 - Arrangements for reducing frequency deviation

• US Classifications

  • 455 - Telecommunications
  • 332 - Modulators