3806675

Information

• Patent Grant
• 3806675

• References
• Source

• Patent Number

  3,806,675

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  51 years ago

• CPC

  • E05B45/0605 - for preventing of leaving the key

• US Classifications

  • 200 - Electricity: circuit makers and breakers