3618382

Information

• Patent Grant
• 3618382

• References
• Source

• Patent Number

  3,618,382

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • B64D43/02 - for indicating aircraft speed or stalling conditions
  • G01C21/00 - Navigation Navigational instruments not provided for in preceding groups
  • B64D2700/6228 - Airflow direction indicators

• US Classifications

  • 073 - Measuring and testing