2078765

Information

• Patent Grant
• 2078765

• References
• Source

• Patent Number

  2,078,765

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1937
  87 years ago

• CPC

  • G01S3/065 - by using non-directional aerial

• US Classifications

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