3453883

Information

• Patent Grant
• 3453883

• References
• Source

• Patent Number

  3,453,883

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • G01P5/175 - with the determination of Mach number
  • Y10S116/43 - Navigation devices

• US Classifications

  • 073 - Measuring and testing
  • 116 - Signals and indicators