3353184

Information

• Patent Grant
• 3353184

• References
• Source

• Patent Number

  3,353,184

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • G01S3/12 - Means for determining sense of direction
  • G01S3/42 - the desired condition being maintained automatically

• US Classifications

  • 342 - Communications: directive radio wave systems and devices