2376393

Information

• Patent Grant
• 2376393

• References
• Source

• Patent Number

  2,376,393

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1945
  79 years ago

• CPC

  • H04K1/08 - by varying the polarisation of transmitted waves

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 343 - Communications: radio wave antennas