1347506

Information

• Patent Grant
• 1347506

• References
• Source

• Patent Number

  1,347,506

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1920
  104 years ago

• CPC

  • E05B45/086 - by transverse movement

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical