1959591

Information

• Patent Grant
• 1959591

• References
• Source

• Patent Number

  1,959,591

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1934
  91 years ago

• CPC

  • H01H35/242 - operated by one particular pressure-time function

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 374 - Thermal measuring and testing