2253815

Information

• Patent Grant
• 2253815

• References
• Source

• Patent Number

  2,253,815

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1941
  83 years ago

• CPC

  • H01H43/302 - of solid bodies

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches