3497645

Information

• Patent Grant
• 3497645

• References
• Source

• Patent Number

  3,497,645

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1970
  55 years ago

• CPC

  • G04C23/34 - with provision for automatic modification of the programme

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology