3143883

Information

• Patent Grant
• 3143883

• References
• Source

• Patent Number

  3,143,883

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • H04R1/22 - for obtaining desired frequency characteristic only
  • B24B33/06 - with controlling or gauging equipment
  • G01L9/0029 - using variations in inductance
  • G01L9/0061 - using unbounded-wire-type strain gauges
  • G01L9/007 - using variations in inductance
  • G01L19/00 - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
  • G01L19/08 - Means for indicating or recording

• US Classifications

  • 073 - Measuring and testing
  • 188 - Brakes