3575054

Information

• Patent Grant
• 3575054

• References
• Source

• Patent Number

  3,575,054

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  54 years ago

• CPC

  • G01L13/023 - using bellows
  • G01L11/008 - electrostatic or electromagnetic counterbalancing forces

• US Classifications

  • 073 - Measuring and testing