2929244

Information

• Patent Grant
• 2929244

• References
• Source

• Patent Number

  2,929,244

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • G01F1/106 - with electrostatic coupling to the indicating device

• US Classifications

  • 073 - Measuring and testing
  • 346 - Recorders