1893875

Information

• Patent Grant
• 1893875

• References
• Source

• Patent Number

  1,893,875

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  92 years ago

• CPC

  • F23D5/16 - Safety devices
  • F23N2039/06 - Liquid fuels

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers