2679164

Information

• Patent Grant
• 2679164

• References
• Source

• Patent Number

  2,679,164

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1954
  70 years ago

• CPC

  • G01L19/12 - Alarms or signals
  • G01L7/084 - with mechanical transmitting or indicating means
  • G01L7/088 - correcting or regulating means for flexible diaphragms

• US Classifications

  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers