3845348

Information

• Patent Grant
• 3845348

• References
• Source

• Patent Number

  3,845,348

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • G01L13/025 - using diaphragms
  • G01L9/007 - using variations in inductance
  • G01L9/105 - with temperature compensating means
  • G01L11/008 - electrostatic or electromagnetic counterbalancing forces

• US Classifications

  • 318 - Electricity: motive power systems
  • 073 - Measuring and testing