3515831

Information

• Patent Grant
• 3515831

• References
• Source

• Patent Number

  3,515,831

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1970
  54 years ago

• CPC

  • G04C13/06 - Contact devices

• US Classifications

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