3343420

Information

• Patent Grant
• 3343420

• References
• Source

• Patent Number

  3,343,420

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1967
  57 years ago

• CPC

  • G01L9/0035 - using variations in ohmic resistance
  • G01L7/068 - correcting or regulating means for bellows
  • G01L13/023 - using bellows

• US Classifications

  • 073 - Measuring and testing