2417807

Information

• Patent Grant
• 2417807

• References
• Source

• Patent Number

  2,417,807

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1947
  77 years ago

• CPC

  • G01S1/302 - Systems in which the direction is determined by using an interferometric type transmitting antenna array

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 324 - Electricity: measuring and testing