2003375

Information

• Patent Grant
• 2003375

• References
• Source

• Patent Number

  2,003,375

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1935
  90 years ago

• CPC

  • G01S3/065 - by using non-directional aerial

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 076 - Metal tools and implements, making
  • 343 - Communications: radio wave antennas