3889533

Information

• Patent Grant
• 3889533

• References
• Source

• Patent Number

  3,889,533

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • G01P5/242 - involving continuous
  • G01P13/02 - Indicating direction only
  • G01S15/003 - Bistatic sonar systems; Multistatic sonar systems
  • G01S15/46 - Indirect determination of position data
  • G01S15/588 - measuring the velocity vector
  • G01S15/885 - Meteorological systems

• US Classifications

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