1111652

Information

• Patent Grant
• 1111652

• References
• Source

• Patent Number

  1,111,652

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1914
  110 years ago

• CPC

  • H01H35/183 - making use of a thermal switch

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 340 - Communications: electrical