2998728

Information

• Patent Grant
• 2998728

• References
• Source

• Patent Number

  2,998,728

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1961
  63 years ago

• CPC

  • G01C19/28 - Pick-offs
  • Y10T74/1271 - Conducting liquid

• US Classifications

  • 074 - Machine element or mechanism
  • 336 - Inductor devices