1355847

Information

• Patent Grant
• 1355847

• References
• Source

• Patent Number

  1,355,847

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1920
  104 years ago

• CPC

  • H01H43/302 - of solid bodies

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 241 - Solid material comminution or disintegration
  • 318 - Electricity: motive power systems
  • 337 - Electricity: electrothermally or thermally actuated switches