3766517

Information

• Patent Grant
• 3766517

• References
• Source

• Patent Number

  3,766,517

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  51 years ago

• CPC

  • G01S15/87 - Combinations of sonar systems
  • G01P5/242 - involving continuous
  • G01P5/244 - involving pulsed waves
  • G01S15/588 - measuring the velocity vector

• US Classifications

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