2840669

Information

• Patent Grant
• 2840669

• References
• Source

• Patent Number

  2,840,669

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1958
  66 years ago

• CPC

  • H01H35/2671 - Means to detect leaks in the pressure sensitive element

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches