3531764

Information

• Patent Grant
• 3531764

• References
• Source

• Patent Number

  3,531,764

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • G01S3/8083 - determining direction of source
  • G01S3/82 - with means for adjusting phase or compensating for time-lag errors
  • Y10S367/902 - Speed of sound compensation

• US Classifications

  • 367 - Communications, electrical: acoustic wave systems and devices