3456506

Information

• Patent Grant
• 3456506

• References
• Source

• Patent Number

  3,456,506

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • G01P3/62 - Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
  • G01L7/12 - with exhausted chamber Aneroid barometers

• US Classifications

  • 073 - Measuring and testing